Cita APA

(1960). World scope encyclopedia year book 1960. New York: World Scope Encyclopedia Corporation.

Chicago Style Citation

World Scope Encyclopedia Year Book 1960. New York: World Scope Encyclopedia Corporation, 1960.

Cita MLA

World Scope Encyclopedia Year Book 1960. New York: World Scope Encyclopedia Corporation, 1960.

Atenció: Aquestes cites poden no estar 100% correctes.