APA (7 वां संस्करण) प्रशस्ति पत्र
American Water Works Association & ebrary, Inc. (2006). Flowmeters in water supply (2nd ed.). American Water Works Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
American Water Works Association और Inc ebrary. Flowmeters in Water Supply. 2nd ed. Denver, Colo.: American Water Works Association, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
American Water Works Association और Inc ebrary. Flowmeters in Water Supply. 2nd ed. American Water Works Association, 2006.
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