APA (7th ed.) Citation

Washburn, S. L., & Moore, R. E. (1974). Ape into man: A study of human evolution. Little, Brown.

Chicago Style (17th ed.) Citation

Washburn, S. L., and Ruth E. Moore. Ape into Man: A Study of Human Evolution. Boston: Little, Brown, 1974.

MLA (8th ed.) Citation

Washburn, S. L., and Ruth E. Moore. Ape into Man: A Study of Human Evolution. Little, Brown, 1974.

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