APA (7th ed.) Citation

ebrary, Inc. (1999). Hormonally active agents in the environment. National Academy Press.

Chicago Style (17th ed.) Citation

ebrary, Inc. Hormonally Active Agents in the Environment. Washington, D.C.: National Academy Press, 1999.

MLA (9th ed.) Citation

ebrary, Inc. Hormonally Active Agents in the Environment. National Academy Press, 1999.