APA-referens

Cullen, P. (2012). Cambridge vocabulary for IELTS with answers: Self-study vocabulary practice. Cambridge University Press.

Chicago-stil citat

Cullen, Pauline. Cambridge Vocabulary for IELTS With Answers: Self-study Vocabulary Practice. Cambridge University Press, 2012.

MLA-referens

Cullen, Pauline. Cambridge Vocabulary for IELTS With Answers: Self-study Vocabulary Practice. Cambridge University Press, 2012.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.