American Water Works Association. (1951). Water quality and treatment: A manual (2nd ed.). The Association.
芝加哥风格引文American Water Works Association. Water Quality and Treatment: A Manual. 2nd ed. New York: The Association, 1951.
MLA引文American Water Works Association. Water Quality and Treatment: A Manual. 2nd ed. The Association, 1951.
警告：这些引文格式不一定是100％准确.