APA引文

(2008). Face2face: Elementary student's book. Singapore: Cambridge University Press.

Trích dẫn kiểu Chicago

Face2face: Elementary Student's Book. Singapore: Cambridge University Press, 2008.

MLA引文

Face2face: Elementary Student's Book. Singapore: Cambridge University Press, 2008.

警告：這些引文格式不一定是100％准確.