APA (7th ed.) Citation

Water Pollution Control Federation (U.S.). Technical Practice Committee. Subcommittee on Sludge Digestion. (1968). Anaerobic sludge digestion. Water Pollution Control Federation.

Chicago Style (17th ed.) Citation

Water Pollution Control Federation (U.S.). Technical Practice Committee. Subcommittee on Sludge Digestion. Anaerobic Sludge Digestion. Washington: Water Pollution Control Federation, 1968.

MLA (8th ed.) Citation

Water Pollution Control Federation (U.S.). Technical Practice Committee. Subcommittee on Sludge Digestion. Anaerobic Sludge Digestion. Water Pollution Control Federation, 1968.

Warning: These citations may not always be 100% accurate.