Cita APA (7a ed.)

Creighton, R. H. (2013). Unity 4.x game development by example beginner's guide (3rd ed.). Packt Publishing.

Cita Chicago Style (17a ed.)

Creighton, Ryan Henson. Unity 4.x Game Development by Example Beginner's Guide. 3rd ed. Birmingham: Packt Publishing, 2013.

Cita MLA (9a ed.)

Creighton, Ryan Henson. Unity 4.x Game Development by Example Beginner's Guide. 3rd ed. Packt Publishing, 2013.