APA引文

Abraham, P. (1997). Contact USA: A reading and vocabulary text. Upper Saddle River, New Jersey: Prentice-Hall.

Trích dẫn kiểu Chicago

Abraham, Paul. Contact USA: A Reading and Vocabulary Text. Upper Saddle River, New Jersey: Prentice-Hall, 1997.

MLA引文

Abraham, Paul. Contact USA: A Reading and Vocabulary Text. Upper Saddle River, New Jersey: Prentice-Hall, 1997.

警告：這些引文格式不一定是100％准確.