APA (7th ed.) Citation

Gella, A., Jansen, S. C., & Sabo, D. F. (1978). Humanism in sociology: Its historical roots and contemporary problems. University Press of America.

Chicago Style (17th ed.) Citation

Gella, Aleksander, Sue Curry Jansen, and Donald F. Sabo. Humanism in Sociology: Its Historical Roots and Contemporary Problems. Washington, D.C.: University Press of America, 1978.

MLA (9th ed.) Citation

Gella, Aleksander, et al. Humanism in Sociology: Its Historical Roots and Contemporary Problems. University Press of America, 1978.