APA (7th ed.) Citation

Simpson, H. J. (1979). Dredge spoils and sewage sludge in the trace metal budget of estuarine and coastal waters. Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory.

Chicago Style (17th ed.) Citation

Simpson, Harry James. Dredge Spoils and Sewage Sludge in the Trace Metal Budget of Estuarine and Coastal Waters. Narragansett, R.I.: Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, 1979.

MLA (9th ed.) Citation

Simpson, Harry James. Dredge Spoils and Sewage Sludge in the Trace Metal Budget of Estuarine and Coastal Waters. Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, 1979.