Prothero, D. R. (2002). Evolution of the Earth. McGraw-Hill.
Trích dẫn kiểu ChicagoProthero, Donald R. Evolution of the Earth. McGraw-Hill, 2002.
MLA引文Prothero, Donald R. Evolution of the Earth. McGraw-Hill, 2002.
警告：這些引文格式不一定是100％准確.
APA引文