American Water Works Association & ebrary, Inc. (2006). Waterborne pathogens (2nd ed.). American Water Works Association.
芝加哥风格引文American Water Works Association 与 Inc ebrary. Waterborne Pathogens. 2nd ed. Denver, Colo.: American Water Works Association, 2006.
MLA引文American Water Works Association 与 Inc ebrary. Waterborne Pathogens. 2nd ed. American Water Works Association, 2006.
警告：这些引文格式不一定是100％准确.