APA (7th ed.) Citation

Bull, S. J. (2004). Sport psychology: A self-help guide. The Crowood Press.

Chicago Style (17th ed.) Citation

Bull, Stephen J. Sport Psychology: A Self-help Guide. Wiltshire: The Crowood Press, 2004.

MLA (8th ed.) Citation

Bull, Stephen J. Sport Psychology: A Self-help Guide. The Crowood Press, 2004.