APA (7th ed.) Citation

Creighton, R. H. (2010). Unity 3D game development by example: Beginner's guide. Packt Publ.

Chicago Style (17th ed.) Citation

Creighton, Ryan Henson. Unity 3D Game Development by Example: Beginner's Guide. Birmingham [u.a.]: Packt Publ, 2010.

MLA (9th ed.) Citation

Creighton, Ryan Henson. Unity 3D Game Development by Example: Beginner's Guide. Packt Publ, 2010.