APA引文

Monroe, J. S. (1995). Physical geology: Exploring the Earth. St. Paul, Minneapolis: West.

Trích dẫn kiểu Chicago

Monroe, James S. Physical Geology: Exploring the Earth. St. Paul, Minneapolis: West, 1995.

MLA引文

Monroe, James S. Physical Geology: Exploring the Earth. St. Paul, Minneapolis: West, 1995.

警告：這些引文格式不一定是100％准確.