Cita APA

Bourke, K. (2006). Verbs and tenses: Intermediate. Oxford: Oxford Univ. Press.

Chicago Style Citation

Bourke, Kenna. Verbs and Tenses: Intermediate. Oxford: Oxford Univ. Press, 2006.

Cita MLA

Bourke, Kenna. Verbs and Tenses: Intermediate. Oxford: Oxford Univ. Press, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.