APA引文

Littlejohn, A. (2000). Cambridge English worldwide: Teacher's book. Cambridge, UK: Cambridge University Press.

Trích dẫn kiểu Chicago

Littlejohn, Andrew. Cambridge English Worldwide: Teacher's Book. Cambridge, UK: Cambridge University Press, 2000.

MLA引文

Littlejohn, Andrew. Cambridge English Worldwide: Teacher's Book. Cambridge, UK: Cambridge University Press, 2000.

警告：這些引文格式不一定是100％准確.