APA (7th ed.) Citation

Hoffman, L., Noren, S. E., & Hole, E. C. (1981). Environmental, operational and economic aspects of thirteen selected energy technologies. U.S. Environmental Protection Agency, Office of Environmental Engineering and Technology.

Chicago Style (17th ed.) Citation

Hoffman, Lawrence, Stephen E. Noren, and E. C. Hole. Environmental, Operational and Economic Aspects of Thirteen Selected Energy Technologies. Washington, DC: U.S. Environmental Protection Agency, Office of Environmental Engineering and Technology, 1981.

MLA (9th ed.) Citation

Hoffman, Lawrence, et al. Environmental, Operational and Economic Aspects of Thirteen Selected Energy Technologies. U.S. Environmental Protection Agency, Office of Environmental Engineering and Technology, 1981.