APA aipamena

Oxland, K. (2004). Gameplay and design. London, UK: Addison-Wesley.

Chicago Style aipamena

Oxland, Kevin. Gameplay and Design. London, UK: Addison-Wesley, 2004.

MLA aipamena

Oxland, Kevin. Gameplay and Design. London, UK: Addison-Wesley, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.