APA (7th ed.) Citation

Edds, G. T., & Davidson, J. M. (1981). Sewage sludge viral and pathogenic agents in soil-plant-animal systems. U.S. Environmental Protection Agency, Health Effects Research Laboratory.

Chicago Style (17th ed.) Citation

Edds, G. T., and J. M. Davidson. Sewage Sludge Viral and Pathogenic Agents in Soil-plant-animal Systems. Cincinnati, OH: U.S. Environmental Protection Agency, Health Effects Research Laboratory, 1981.

MLA (9th ed.) Citation

Edds, G. T., and J. M. Davidson. Sewage Sludge Viral and Pathogenic Agents in Soil-plant-animal Systems. U.S. Environmental Protection Agency, Health Effects Research Laboratory, 1981.