APA način citiranja

Peter May. (1999). Knockout first certificate ( Student's book ). Oxford: Oxford Univ. Press.

Čikaški stil citiranja

Peter May. Knockout First Certificate ( Student's Book ). Oxford: Oxford Univ. Press, 1999.

MLA način citiranja

Peter May. Knockout First Certificate ( Student's Book ). Oxford: Oxford Univ. Press, 1999.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.