APA (7th ed.) Citation

Busby, J., Parrish, Z., & Wilson, J. (2009). Mastering Unreal (1st edition.). Sams.

Chicago Style (17th ed.) Citation

Busby, Jason, Zak Parrish, and Jeff Wilson. Mastering Unreal. 1st edition. Sams, 2009.

MLA (9th ed.) Citation

Busby, Jason, et al. Mastering Unreal. 1st edition. Sams, 2009.