Citação norma APA

Carl Waldman. (1992). Who was who in world exploration. New York: Facts on File.

Citação norma Chicago

Carl Waldman. Who Was Who in World Exploration. New York: Facts on File, 1992.

Citação norma MLA

Carl Waldman. Who Was Who in World Exploration. New York: Facts on File, 1992.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.