APA Citation

Bourke, K. (2003). English Verbs and tenses: Pre - Intermediate. Oxford: Oxford Univ. Press.

Chicago Style Citation

Bourke, Kenna. English Verbs and Tenses: Pre - Intermediate. Oxford: Oxford Univ. Press, 2003.

MLA Citation

Bourke, Kenna. English Verbs and Tenses: Pre - Intermediate. Oxford: Oxford Univ. Press, 2003.

Warning: These citations may not always be 100% accurate.