APA (7e ed.) Bronvermelding
American Water Works Association & ebrary, Inc. (1998). Steel water-storage tanks. American Water Works Association.
Chicago (17e ed.) Bronvermelding
American Water Works Association en Inc ebrary. Steel Water-storage Tanks. Denver, Colo.: American Water Works Association, 1998.
MLA (9e ed.) Bronvermelding
American Water Works Association en Inc ebrary. Steel Water-storage Tanks. American Water Works Association, 1998.
Let op: Deze citaties zijn niet altijd 100% accuraat.