Cita APA (7th ed.)

Geenakoplos, D. J., & Hexter, J. (1968). Western civilization: Prehistory to the peace of utrecht (2nd ed.). Harper & row.

Cita Chicago (17th ed.)

Geenakoplos, Deno J., i J.H Hexter. Western Civilization: Prehistory to the Peace of Utrecht. 2nd ed. New York: Harper & row, 1968.

Cita MLA (9th ed.)

Geenakoplos, Deno J., i J.H Hexter. Western Civilization: Prehistory to the Peace of Utrecht. 2nd ed. Harper & row, 1968.