Cita APA (7th ed.)

Savelle, M. (1957). ‪A history of world civilization‬. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Savelle, Max. ‪A History of World Civilization‬. New York: Holt, Rinehart and Winston, 1957.

Cita MLA (9th ed.)

Savelle, Max. ‪A History of World Civilization‬. Holt, Rinehart and Winston, 1957.