APA (7th ed.) Citation

Ewing, L. J., Almgren, H. H., & Culp, R. L. (1978). Effects of thermal treatment of sludge on municipal wastewater treatment costs. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory.

Chicago Style (17th ed.) Citation

Ewing, Lewis J., Howard H. Almgren, and Russell L. Culp. Effects of Thermal Treatment of Sludge on Municipal Wastewater Treatment Costs. Cincinnati, Ohio: Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory, 1978.

MLA (9th ed.) Citation

Ewing, Lewis J., et al. Effects of Thermal Treatment of Sludge on Municipal Wastewater Treatment Costs. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory, 1978.