Cita APA (7a ed.)
ebrary, Inc, Ferraro, K. F., & Wilmoth, J. M. (2013). Gerontology: Perspectives and issues (4th ed.). Springer.
Cita Chicago Style (17a ed.)
ebrary, Inc, Kenneth F. Ferraro, y Janet M. Wilmoth. Gerontology: Perspectives and Issues. 4th ed. New York, NY: Springer, 2013.
Cita MLA (9a ed.)
ebrary, Inc, et al. Gerontology: Perspectives and Issues. 4th ed. Springer, 2013.
Precaución: Estas citas no son 100% exactas.