APA (7th ed.) Citation
ebrary, Inc, Liverman, C. T., Fulco, C., & Kipen, H. M. (1998). Internet access to the National Library of Medicine's toxicology and environmental health databases. National Academy Press.
Chicago Style (17th ed.) Citation
ebrary, Inc, Catharyn T. Liverman, Carolyn Fulco, and Howard M. Kipen. Internet Access to the National Library of Medicine's Toxicology and Environmental Health Databases. Washington, D.C.: National Academy Press, 1998.
MLA (9th ed.) Citation
ebrary, Inc, et al. Internet Access to the National Library of Medicine's Toxicology and Environmental Health Databases. National Academy Press, 1998.
Warning: These citations may not always be 100% accurate.