APA (7th ed.) Citation

Emperore, K., & Sherry, D. (2015). Unreal engine physics essentials: Gain practical knowledge of mathematical and physics concepts in order to design and develop an awesome game world using Unreal Engine 4 (1st edition.). Packt Publishing.

Chicago Style (17th ed.) Citation

Emperore, Katax, and Devin Sherry. Unreal Engine Physics Essentials: Gain Practical Knowledge of Mathematical and Physics Concepts in Order to Design and Develop an Awesome Game World Using Unreal Engine 4. 1st edition. Birmingham: Packt Publishing, 2015.

MLA (9th ed.) Citation

Emperore, Katax, and Devin Sherry. Unreal Engine Physics Essentials: Gain Practical Knowledge of Mathematical and Physics Concepts in Order to Design and Develop an Awesome Game World Using Unreal Engine 4. 1st edition. Packt Publishing, 2015.

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