APA (7th ed.) Citation

Macgowan, K. (1950). Early man in the New World. Macmillan.

Chicago Style (17th ed.) Citation

Macgowan, Kenneth. Early Man in the New World. New York: Macmillan, 1950.

MLA (9th ed.) Citation

Macgowan, Kenneth. Early Man in the New World. Macmillan, 1950.

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