National Research Council (U.S.). Panel on Child Care Policy, ebrary, Inc, & Meadows, A. (1991). Caring for America's children. National Academy Press.
Cita Chicago Style (17a ed.)National Research Council (U.S.). Panel on Child Care Policy, Inc ebrary, y Anne Meadows. Caring for America's Children. Washington, D.C.: National Academy Press, 1991.
Cita MLA (9a ed.)National Research Council (U.S.). Panel on Child Care Policy, et al. Caring for America's Children. National Academy Press, 1991.
Precaución: Estas citas no son 100% exactas.