APA (7th ed.) Citation

Gee, J. P. (2015). Unified discourse analysis: Language, reality, virtual worlds, and video games. Routledge.

Chicago Style (17th ed.) Citation

Gee, James Paul. Unified Discourse Analysis: Language, Reality, Virtual Worlds, and Video Games. London: Routledge, 2015.

MLA (9th ed.) Citation

Gee, James Paul. Unified Discourse Analysis: Language, Reality, Virtual Worlds, and Video Games. Routledge, 2015.