APA (7 ম সংস্করণ) উদ্ধৃতি

American Water Works Association & ebrary, Inc. (2000). Principles of water rates, fees, and charges (5th ed.). American Water Works Association.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

American Water Works Association এবং Inc ebrary. Principles of Water Rates, Fees, and Charges. 5th ed. Denver, Colo.: American Water Works Association, 2000.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

American Water Works Association এবং Inc ebrary. Principles of Water Rates, Fees, and Charges. 5th ed. American Water Works Association, 2000.