Geig, M. (2018). Sams teach yourself Unity 2018 game development in 24 hours (Third edition.). Sams.
Цитирование в стиле Чикаго (17-е изд.)Geig, Mike. Sams Teach Yourself Unity 2018 Game Development in 24 Hours. Third edition. Indianapolis, Indiana: Sams, 2018.
Цитирование MLA (8-е изд.)Geig, Mike. Sams Teach Yourself Unity 2018 Game Development in 24 Hours. Third edition. Sams, 2018.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.