APA引文

Frank, M. Modern English Reference Guide. London: Prentice-Hall.

Trích dẫn kiểu Chicago

Frank, Marcella. Modern English Reference Guide. London: Prentice-Hall.

MLA引文

Frank, Marcella. Modern English Reference Guide. London: Prentice-Hall.

警告：這些引文格式不一定是100％准確.