APA (7th ed.) Citation

SALEN, K. (2003). Rules of Play: Game Design Fundamentals. The MIT Press.

Chicago Style (17th ed.) Citation

SALEN, Katie. Rules of Play: Game Design Fundamentals. The MIT Press, 2003.

MLA (8th ed.) Citation

SALEN, Katie. Rules of Play: Game Design Fundamentals. The MIT Press, 2003.

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