Gehm, H. W., & Bregman, J. (1976). Handbook of Water Resources and Pollution Control. Van Nostrand Reinhold Company.
Chicago Stili AlıntıGehm, Harry. W., ve Jacob.I Bregman. Handbook of Water Resources and Pollution Control. New York: Van Nostrand Reinhold Company, 1976.
MLA AlıntıGehm, Harry. W., ve Jacob.I Bregman. Handbook of Water Resources and Pollution Control. Van Nostrand Reinhold Company, 1976.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..