Lua APA (7ú heag.)
American Water Works Association, ebrary, Inc, & Corssmit, C. W. (2010). Water rates, fees, and the legal environment (2nd ed.). American Water Works Association.
Lua i Stíl Chicago (17ú heag.)
American Water Works Association, Inc ebrary, agus C. W. Corssmit. Water Rates, Fees, and the Legal Environment. 2nd ed. Denver, Colo.: American Water Works Association, 2010.
Lua MLA (9ú heag.)
American Water Works Association, et al. Water Rates, Fees, and the Legal Environment. 2nd ed. American Water Works Association, 2010.
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