Viessman, W., & Hammer, M. J. (1993). Water supply and pollution control (5th ed.). HarperCollins College Publishers.
Chicagoスタイル(17版)引用形式Viessman, Warren, , Mark J. Hammer. Water Supply and Pollution Control. 5th ed. New York: HarperCollins College Publishers, 1993.
MLA(9版)引用形式Viessman, Warren, , Mark J. Hammer. Water Supply and Pollution Control. 5th ed. HarperCollins College Publishers, 1993.
警告: この引用は必ずしも正確ではありません.