APA引文

 Fromkin, V. (2014).  An Introduction to language.  Wadsworth Cengage Learning.

Trích dẫn kiểu Chicago

 Fromkin, Victoria.  An Introduction to Language.  Wadsworth Cengage Learning, 2014.

MLA引文

 Fromkin, Victoria.  An Introduction to Language.  Wadsworth Cengage Learning, 2014.

警告：这些引文格式不一定是100％准确.