diff --git a/mode-hooks.el b/mode-hooks.el
index 38971ff..5e11587 100644
--- a/mode-hooks.el
+++ b/mode-hooks.el
@@ -5,6 +5,9 @@
   (set-input-method "TeX")
   (define-key org-mode-map (kbd "M-s M-q") 'my/begin-end-quote)
   (define-key org-mode-map (kbd "M-s M-v") 'my/begin-end-verse)
+  (define-key org-mode-map (kbd "M-s M-x") 'my/begin-end-example)
+  (define-key org-mode-map (kbd "M-s M-e") 'my/begin-end-src-emacs-lisp)
+  (define-key org-mode-map (kbd "M-s M-r") 'my/begin-end-src-ruby)
 )
 
 (add-hook 'text-mode-hook 'my-text-mode-hook)
diff --git a/mods-org.el b/mods-org.el
index 211a16e..dfcfc71 100644
--- a/mods-org.el
+++ b/mods-org.el
@@ -29,26 +29,38 @@
 
 (defun my/begin-end-quote ()
   (interactive)
-  (my/begin-end "quote"))
+  (my/begin-end "quote" "quote"))
 
 (defun my/begin-end-verse ()
   (interactive)
-  (my/begin-end "verse"))
+  (my/begin-end "verse" "verse"))
 
-(defun my/begin-end (variant)
+(defun my/begin-end-example ()
+  (interactive)
+  (my/begin-end "example" "example"))
+
+(defun my/begin-end-src-emacs-lisp ()
+  (interactive)
+  (my/begin-end "src emacs-lisp" "src"))
+
+(defun my/begin-end-src-ruby ()
+  (interactive)
+  (my/begin-end "src ruby" "src"))
+
+(defun my/begin-end (begin-tag end-tag)
   (interactive)
   (let ((cited-string "\n"))
     (when (use-region-p)
       (setq cited-string
-	    (my/fix-formatting (buffer-substring-no-properties (region-beginning) (region-end))))
+	    (my/remove-old-citation-formatting (buffer-substring-no-properties (region-beginning) (region-end))))
       (delete-region (region-beginning) (region-end)))
-    (insert "#+begin_" variant "\n"
+    (insert "#+begin_" begin-tag "\n"
 	    cited-string
-	    "#+end_" variant "\n"))
+	    "#+end_" end-tag "\n"))
     (unless (use-region-p)
       (forward-line -2)))
 
-(defun my/fix-formatting (str)
+(defun my/remove-old-citation-formatting (str)
   (interactive)
   (if (string= (substring str 0 2) "> ")
       (replace-regexp-in-string "^> " "    "
diff --git a/test/mods-org-test.el b/test/mods-org-test.el
index 8d52696..9575abb 100644
--- a/test/mods-org-test.el
+++ b/test/mods-org-test.el
@@ -100,6 +100,33 @@
 		     (buffer-string))
 		   "#+begin_verse\n    count > 42\n#+end_verse\n")))
 
+(ert-deftest test-begin-end-example ()
+  "Tests begin-end-example"
+  (should (string= (with-temp-buffer
+		     (insert "exemplaria\ninter alia\n")
+		     (select-region)
+		     (my/begin-end-example)
+		     (buffer-string))
+		   "#+begin_example\nexemplaria\ninter alia\n#+end_example\n")))
+
+(ert-deftest test-begin-end-src-emacs-lisp ()
+  "Tests begin-end-src-emacs-lisp"
+  (should (string= (with-temp-buffer
+		     (insert "(defun my/begin-end-example\n(interactive)\n(my/begin-end \"example\"))\n")
+		     (select-region)
+		     (my/begin-end-src-emacs-lisp)
+		     (buffer-string))
+		   "#+begin_src emacs-lisp\n(defun my/begin-end-example\n(interactive)\n(my/begin-end \"example\"))\n#+end_src\n")))
+
+(ert-deftest test-begin-end-src-ruby ()
+  "Tests begin-end-src-ruby"
+  (should (string= (with-temp-buffer
+		     (insert "class User < ActiveRecord::Base\n  include Permissions\n")
+		     (select-region)
+		     (my/begin-end-src-ruby)
+		     (buffer-string))
+		   "#+begin_src ruby\nclass User < ActiveRecord::Base\n  include Permissions\n#+end_src\n")))
+
 (defun select-region ()
   (goto-char (point-min))
   (set-mark-command nil)