Cita APA (7a ed.)
ebrary, Inc. (1999). Hormonally active agents in the environment. National Academy Press.
Cita Chicago Style (17a ed.)
ebrary, Inc. Hormonally Active Agents in the Environment. Washington, D.C.: National Academy Press, 1999.
Cita MLA (9a ed.)
ebrary, Inc. Hormonally Active Agents in the Environment. National Academy Press, 1999.
Precaución: Estas citas no son 100% exactas.