APA ציטוט

Marshak, S. (2005). Earth: Portrait of a planet. New York: W.W. Norton.

Trích dẫn kiểu Chicago

Marshak, Stephen. Earth: Portrait of a Planet. New York: W.W. Norton, 2005.

ציטוט MLA

Marshak, Stephen. Earth: Portrait of a Planet. New York: W.W. Norton, 2005.