DOI suggestion #1

Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>

sklearn/metrics/cluster/_supervised.py

@@ -271,9 +271,9 @@ def rand_score(labels_true, labels_pred):
 
     References
     ----------
-    .. L. Hubert and P. Arabie, Comparing Partitions, Journal of
-      Classification 1985
-      https://link.springer.com/article/10.1007%2FBF01908075
+    .. :doi:`Hubert, L., Arabie, P. "Comparing partitions."
+       Journal of Classification 2, 193–218 (1985).
+       <10.1007/BF01908075>`.
 
     .. https://en.wikipedia.org/wiki/Simple_matching_coefficient