APA (7th ed.) Zitazioa

Lyman, R. W., & Spitz, L. W. (1965). Major crises in Western civilization: The Greeks to 1660. Harcourt, Brace.

Chicago Style (17th ed.) Zitazioa

Lyman, Richard W., eta Lewis W. Spitz. Major Crises in Western Civilization: The Greeks to 1660. New York: Harcourt, Brace, 1965.

MLA (9th ed.) Zitazioa

Lyman, Richard W., eta Lewis W. Spitz. Major Crises in Western Civilization: The Greeks to 1660. Harcourt, Brace, 1965.