APA引文

Plummer, C. C. (2010). Physical geology. New York, NY: McGraw-Hill.

Trích dẫn kiểu Chicago

Plummer, Charles C. Physical Geology. New York, NY: McGraw-Hill, 2010.

MLA引文

Plummer, Charles C. Physical Geology. New York, NY: McGraw-Hill, 2010.

警告：这些引文格式不一定是100％准确.