एपीए उद्धरण

Macdougall, J. D. (1996). A short story of planet earth: Mountains, mammals, fire, and ice. New York: John Wiley.

शिकागो स्टाइल उद्धरण

Macdougall, J. D. A Short Story of Planet Earth: Mountains, Mammals, Fire, and Ice. New York: John Wiley, 1996.

एमएलए उद्धरण

Macdougall, J. D. A Short Story of Planet Earth: Mountains, Mammals, Fire, and Ice. New York: John Wiley, 1996.