Citazione APA

Gehm, H. W., & Bregman, J. I. (1976). Handbook of water resources and pollution control. Van Nostrand Reinhold.

Stile di citazione Chicago

Gehm, Harry W., e Jacob I. Bregman. Handbook of Water Resources and Pollution Control. New York: Van Nostrand Reinhold, 1976.

Citazione MLA

Gehm, Harry W., e Jacob I. Bregman. Handbook of Water Resources and Pollution Control. Van Nostrand Reinhold, 1976.