APA (7th ed.) Citation

Steward, J. H., Steward, J. C., & Murphy, R. F. (1977). Evolution and ecology: Essays on social transformation. University of Illinois Press.

Chicago Style (17th ed.) Citation

Steward, Julian Haynes, Jane C. Steward, and Robert F. Murphy. Evolution and Ecology: Essays on Social Transformation. Urbana [etc.]: University of Illinois Press, 1977.

MLA (9th ed.) Citation

Steward, Julian Haynes, et al. Evolution and Ecology: Essays on Social Transformation. University of Illinois Press, 1977.