O'Hara, F. (2002). Be my guest: Student's book. Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoO'Hara, Francis. Be My Guest: Student's Book. Cambridge: Cambridge University Press, 2002.
MLA引文O'Hara, Francis. Be My Guest: Student's Book. Cambridge: Cambridge University Press, 2002.
警告：這些引文格式不一定是100％准確.