APA引文

Puchta, H. (2004). English in mind: Workbook 1. Cambridge, U.K: Cambridge University Press.

Trích dẫn kiểu Chicago

Puchta, Herbert. English in Mind: Workbook 1. Cambridge, U.K: Cambridge University Press, 2004.

MLA引文

Puchta, Herbert. English in Mind: Workbook 1. Cambridge, U.K: Cambridge University Press, 2004.

警告：這些引文格式不一定是100％准確.