APA引文

Pyles, T. (1971). The origins and development of the English language. New York: Harcourt Brace Jovanovich.

Trích dẫn kiểu Chicago

Pyles, Thomas. The Origins and Development of the English Language. New York: Harcourt Brace Jovanovich, 1971.

MLA引文

Pyles, Thomas. The Origins and Development of the English Language. New York: Harcourt Brace Jovanovich, 1971.

警告：這些引文格式不一定是100％准確.