Cita APA

Water Pollution Control Federation. Subcommittee on Sludge Digestion. (1968). Anaerobic sludge digestion. Water Pollution Control Federation.

Citación estilo Chicago

Water Pollution Control Federation. Subcommittee on Sludge Digestion. Anaerobic Sludge Digestion. Washington: Water Pollution Control Federation, 1968.

Cita MLA

Water Pollution Control Federation. Subcommittee on Sludge Digestion. Anaerobic Sludge Digestion. Washington: Water Pollution Control Federation, 1968.

Precaución: Estas citas no son 100% exactas.