APA (7th ed.) Citation

Sharp, J., & Macklin, C. (2014). Introduction to game design. Addison Wesley.

Chicago Style (17th ed.) Citation

Sharp, John, and Colleen Macklin. Introduction to Game Design. [S.I.]: Addison Wesley, 2014.

MLA (8th ed.) Citation

Sharp, John, and Colleen Macklin. Introduction to Game Design. Addison Wesley, 2014.

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