Hazard evaluation and environmental assessment manual
MLA
[hazard Evaluation and Environmental Assessment Manual]. [Washington, D.C.?: U.S. Environmental Protection Agency, 1986-
APA, 7th edition
(1986-). [Hazard evaluation and environmental assessment manual]. [Washington, D.C.?: U.S. Environmental Protection Agency
Chicago, 17th edition
[Hazard evaluation and environmental assessment manual]. [Washington, D.C.?: U.S. Environmental Protection Agency, 1986-