APA (7th ed.) Citation

Buttfield-Addison, P., Manning, J., & Nugent, T. (2019). Unity game development cookbook: Essentials for every game. O'Reilly.

Chicago Style (17th ed.) Citation

Buttfield-Addison, Paris, Jon Manning, and Tim Nugent. Unity Game Development Cookbook: Essentials for Every Game. Beijing ; Boston ; Farnham ; Sebastopol ; Tokyo: O'Reilly, 2019.

MLA (9th ed.) Citation

Buttfield-Addison, Paris, et al. Unity Game Development Cookbook: Essentials for Every Game. O'Reilly, 2019.