APA (7th ed.) Citation

Water Pollution Control Federation & American Society of Civil Engineers. (1977). Wastewater treatment plant design. WPCF.

Chicago Style (17th ed.) Citation

Water Pollution Control Federation and American Society of Civil Engineers. Wastewater Treatment Plant Design. Washington: WPCF, 1977.

MLA (9th ed.) Citation

Water Pollution Control Federation and American Society of Civil Engineers. Wastewater Treatment Plant Design. WPCF, 1977.