Update README.md

[ryanmccann1024]

Add two citation formats

Description

N/A simple README fix.

Fixes # (issue)
N/A

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How has this change been tested?

N/A

Test Configuration:
N/A

Does change comply with project standards and guideline?

Standards and guidelines can be found on the Project Homepage.

• Commit formatting
• Versioning
• Code style
• Coding guidelines
• Unit Testing