APA引文

English, P. W. (1997). Geography: People and places in a changing world. Lincolnwood: National Textbook Company.

Trích dẫn kiểu Chicago

English, Paul Ward. Geography: People and Places in a Changing World. Lincolnwood: National Textbook Company, 1997.

MLA引文

English, Paul Ward. Geography: People and Places in a Changing World. Lincolnwood: National Textbook Company, 1997.

警告：這些引文格式不一定是100％准確.