APA (7th ed.) Citation

Robertie, B. (2001). Modern backgammon. Gammon Press.

Chicago Style (17th ed.) Citation

Robertie, Bill. Modern Backgammon. Arlington, MA: Gammon Press, 2001.

MLA (9th ed.) Citation

Robertie, Bill. Modern Backgammon. Gammon Press, 2001.

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