Cita APA (7a ed.)
ebrary, Inc. (1992). Nutrition services in perinatal care (2nd ed.). National Academy Press.
Cita Chicago Style (17a ed.)
ebrary, Inc. Nutrition Services in Perinatal Care. 2nd ed. Washington, D.C.: National Academy Press, 1992.
Cita MLA (9a ed.)
ebrary, Inc. Nutrition Services in Perinatal Care. 2nd ed. National Academy Press, 1992.
Precaución: Estas citas no son 100% exactas.