APA引文

Fromkin, V. (2011). An introduction to language. Boston, MA: Cengage.

Trích dẫn kiểu Chicago

Fromkin, Victoria. An Introduction to Language. Boston, MA: Cengage, 2011.

MLA引文

Fromkin, Victoria. An Introduction to Language. Boston, MA: Cengage, 2011.

警告：這些引文格式不一定是100％准確.