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