APA (7th ed.) Citation

Henson, E. B., & Gruendling, G. K. (1977). The trophic status and phosphorus loadings of Lake Champlain. Environmental Protection Agency, Office of Research and Development, Corvallis Environmental Research Laboratory.

Chicago Style (17th ed.) Citation

Henson, E B., and Gerhard K. Gruendling. The Trophic Status and Phosphorus Loadings of Lake Champlain. Corvallis, Or.: Environmental Protection Agency, Office of Research and Development, Corvallis Environmental Research Laboratory, 1977.

MLA (9th ed.) Citation

Henson, E B., and Gerhard K. Gruendling. The Trophic Status and Phosphorus Loadings of Lake Champlain. Environmental Protection Agency, Office of Research and Development, Corvallis Environmental Research Laboratory, 1977.