APA (7th ed.) Citation

Ahearn, L. 3D game textures: Create professional game art using photoshop (Third edition.).

Chicago Style (17th ed.) Citation

Ahearn, Luke. 3D Game Textures: Create Professional Game Art Using Photoshop. Third edition. United States of America.

MLA (9th ed.) Citation

Ahearn, Luke. 3D Game Textures: Create Professional Game Art Using Photoshop. Third edition.

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