APA引文

Alexander, L. (1976). First things first student's book: An integrated course for beginners. London: Longman.

Trích dẫn kiểu Chicago

Alexander, L.G. First Things First Student's Book: An Integrated Course for Beginners. London: Longman, 1976.

MLA引文

Alexander, L.G. First Things First Student's Book: An Integrated Course for Beginners. London: Longman, 1976.

警告：這些引文格式不一定是100％准確.