एपीए उद्धरण

Prothero, D. R. (2004). Evolution of the Earth. McGraw-Hill: New York, NY.

शिकागो स्टाइल उद्धरण

Prothero, Donald R. Evolution of the Earth. McGraw-Hill: New York, NY, 2004.

एमएलए उद्धरण

Prothero, Donald R. Evolution of the Earth. McGraw-Hill: New York, NY, 2004.