APA (7th ed.) Citation

Wolf, S., Bruhn, J. G., & Goodell, H. (1978). Occupational health as human ecology. Thomas.

Chicago Style (17th ed.) Citation

Wolf, Stewart, John G. Bruhn, and Helen Goodell. Occupational Health as Human Ecology. Springfield, Ill.: Thomas, 1978.

MLA (8th ed.) Citation

Wolf, Stewart, et al. Occupational Health as Human Ecology. Thomas, 1978.