Cita APA (7th ed.)
Goldstone, W. (2009). Unity game development essentials. Packt Pub..
Cita Chicago (17th ed.)
Goldstone, Will. Unity Game Development Essentials. Birmingham, U.K.: Packt Pub., 2009.
Cita MLA (9th ed.)
Goldstone, Will. Unity Game Development Essentials. Packt Pub., 2009.
Atenció: Aquestes cites poden no estar 100% correctes.