APA (7th ed.) Citation

Directo, L. S., Zhen, J., & Miele, R. P. (1980). Effect of pretreatment on the filtration of low turbidity secondary effluent. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory.

Chicago Style (17th ed.) Citation

Directo, Leon S., Jinglin Zhen, and Robert P. Miele. Effect of Pretreatment on the Filtration of Low Turbidity Secondary Effluent. Cincinnati, Ohio: Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory, 1980.

MLA (9th ed.) Citation

Directo, Leon S., et al. Effect of Pretreatment on the Filtration of Low Turbidity Secondary Effluent. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory, 1980.