APA (7th ed.) Citation

United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Water, Gibson, G., & Barbour, M. T. (1996). Biological criteria: Technical guidance for streams and small rivers (Rev. ed.). U.S. Environmental Protection Agency, Office of Science and Technology, Health and Ecological Criteria Division.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Water, George Gibson, and Michael T. Barbour. Biological Criteria: Technical Guidance for Streams and Small Rivers. Rev. ed. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Science and Technology, Health and Ecological Criteria Division, 1996.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Health and Ecological Criteria Division, et al. Biological Criteria: Technical Guidance for Streams and Small Rivers. Rev. ed. U.S. Environmental Protection Agency, Office of Science and Technology, Health and Ecological Criteria Division, 1996.