APA način citiranja

Cullen, P. (2008). Vocabulary for IELTS with Answers. Cambridge University Press.

Čikaški stil citiranja

Cullen, Pauline. Vocabulary for IELTS With Answers. Cambridge University Press, 2008.

MLA način citiranja

Cullen, Pauline. Vocabulary for IELTS With Answers. Cambridge University Press, 2008.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.