APA ציטוט

Yule, G. (2006). Oxford practice grammar: Advanced with answers. Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Yule, George. Oxford Practice Grammar: Advanced With Answers. Oxford: Oxford Univ. Press, 2006.

ציטוט MLA

Yule, George. Oxford Practice Grammar: Advanced With Answers. Oxford: Oxford Univ. Press, 2006.