APA (7th ed.) Citation

Leon, J. M. (1967). World civilization. Cliff\'s Notes Inc.

Chicago Style (17th ed.) Citation

Leon, Joseph M. World Civilization. Cliff\'s Notes Inc, 1967.

MLA (8th ed.) Citation

Leon, Joseph M. World Civilization. Cliff\'s Notes Inc, 1967.

Warning: These citations may not always be 100% accurate.