USA Environmental Protection Agency. (1992). EPA toxicology handbook (6. print.). Government Institutes.
Chicago Style (17th ed.) CitationUSA Environmental Protection Agency. EPA Toxicology Handbook. 6. print. Rockville, Md: Government Institutes, 1992.
MLA (9th ed.) CitationUSA Environmental Protection Agency. EPA Toxicology Handbook. 6. print. Government Institutes, 1992.
Warning: These citations may not always be 100% accurate.