Cita APA

Winks, R. W. (1988). A history of civilization (7th.ed.). Prentice Hall.

Citación estilo Chicago

Winks, Robin W. A History of Civilization. 7th.ed. Englewood Cliffs: Prentice Hall, 1988.

Cita MLA

Winks, Robin W. A History of Civilization. 7th.ed. Prentice Hall, 1988.