APA (7th ed.) Citation

Water Pollution Control Federation (U.S.). (1979). WPCF wastewater treatment skill training package: Chlorination. Water Pollution Control Federation.

Chicago Style (17th ed.) Citation

Water Pollution Control Federation (U.S.). WPCF Wastewater Treatment Skill Training Package: Chlorination. Washington, D.C.: Water Pollution Control Federation, 1979.

MLA (8th ed.) Citation

Water Pollution Control Federation (U.S.). WPCF Wastewater Treatment Skill Training Package: Chlorination. Water Pollution Control Federation, 1979.