APA (7th ed.) Citation

Kellie, B. Generic co- and contravariance in Visual Basic 2010. MSDN magazine.

Chicago Style (17th ed.) Citation

Kellie, Binyam. "Generic Co- and Contravariance in Visual Basic 2010." MSDN Magazine .

MLA (9th ed.) Citation

Kellie, Binyam. "Generic Co- and Contravariance in Visual Basic 2010." MSDN Magazine, .

Warning: These citations may not always be 100% accurate.