APA (7th ed.) Citation

Metropolitan Sanitary District of Greater Chicago (Ill.), IIT Research Institute, & Health Effects Research Laboratory. (1979). Viral and bacterial levels resulting from the land application of digested sludge. Environmental Protection Agency, Office of Research and Development, Health Effects Research Laboratory.

Chicago Style (17th ed.) Citation

Metropolitan Sanitary District of Greater Chicago (Ill.), IIT Research Institute, and Health Effects Research Laboratory. Viral and Bacterial Levels Resulting from the Land Application of Digested Sludge. Cincinnati, Ohio: Environmental Protection Agency, Office of Research and Development, Health Effects Research Laboratory, 1979.

MLA (9th ed.) Citation

Metropolitan Sanitary District of Greater Chicago (Ill.), et al. Viral and Bacterial Levels Resulting from the Land Application of Digested Sludge. Environmental Protection Agency, Office of Research and Development, Health Effects Research Laboratory, 1979.