APA (7th ed.) Citation

(1976). Water supply and wastewater disposal: Internat. almanac. [Selbstverl.] u.a.

Chicago Style (17th ed.) Citation

Water Supply and Wastewater Disposal: Internat. Almanac. The Hague u.a: [Selbstverl.] u.a, 1976.

MLA (9th ed.) Citation

Water Supply and Wastewater Disposal: Internat. Almanac. [Selbstverl.] u.a, 1976.