APA-referens (7:e uppl.)
ebrary, Inc, & American Water Works Association. (2002). Simplified procedures for water examination (5th ed.). American Water Works Association.
Chicago-referens (17:e uppl.)
ebrary, Inc, och American Water Works Association. Simplified Procedures for Water Examination. 5th ed. Denver, CO: American Water Works Association, 2002.
MLA-referens (9:e uppl.)
ebrary, Inc, och American Water Works Association. Simplified Procedures for Water Examination. 5th ed. American Water Works Association, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.