APA-referens (7:e uppl.)
Calabrese, D. (2014). Unity 2D game development: Combine classic 2D with today's technology to build great games with unity's latest 2D tools. Packt Publishing.
Chicago-referens (17:e uppl.)
Calabrese, Dave. Unity 2D Game Development: Combine Classic 2D with Today's Technology to Build Great Games with Unity's Latest 2D Tools. Birmingham, England: Packt Publishing, 2014.
MLA-referens (9:e uppl.)
Calabrese, Dave. Unity 2D Game Development: Combine Classic 2D with Today's Technology to Build Great Games with Unity's Latest 2D Tools. Packt Publishing, 2014.
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