APA (7th ed.) Citation

West, W. M., & West, R. (1934). The story of man's early progress (New ed.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

West, Willis Mason, and Ruth West. The Story of Man's Early Progress. New ed. Boston: Allyn and Bacon, 1934.

MLA (9th ed.) Citation

West, Willis Mason, and Ruth West. The Story of Man's Early Progress. New ed. Allyn and Bacon, 1934.