एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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