APA (7th ed.) Citation

Amsden, C. A. (1935). America's earliest man. Southwest Museum.

Chicago Style (17th ed.) Citation

Amsden, Charles Avery. America's Earliest Man. Los Angeles: Southwest Museum, 1935.

MLA (9th ed.) Citation

Amsden, Charles Avery. America's Earliest Man. Southwest Museum, 1935.