APA (7th ed.) Citation

National Library of Medicine (U.S.) & United States. Environmental Protection Agency. (1990). GENE-TOX--Genetic toxicology (mutagenicity) data. National Library of Medicine.

Chicago Style (17th ed.) Citation

National Library of Medicine (U.S.) and United States. Environmental Protection Agency. GENE-TOX--Genetic Toxicology (mutagenicity) Data. Bethesda, Md.: National Library of Medicine, 1990.

MLA (9th ed.) Citation

National Library of Medicine (U.S.) and United States. Environmental Protection Agency. GENE-TOX--Genetic Toxicology (mutagenicity) Data. National Library of Medicine, 1990.