APA (7th ed.) Citation

Zihlman, A. L., & Simmons, C. (1982). The human evolution coloring book. HarperPerennial.

Chicago Style (17th ed.) Citation

Zihlman, Adrienne L., and Carla Simmons. The Human Evolution Coloring Book. New York: HarperPerennial, 1982.

MLA (9th ed.) Citation

Zihlman, Adrienne L., and Carla Simmons. The Human Evolution Coloring Book. HarperPerennial, 1982.