Cita APA (7a ed.)
ebrary, Inc, Heckles, J. P., & Bergin, L. M. (2011). Aging: Mental aspects, social welfare and health. Nova Science Publishers.
Cita Chicago Style (17a ed.)
ebrary, Inc, Jim P. Heckles, y Laura M. Bergin. Aging: Mental Aspects, Social Welfare and Health. New York: Nova Science Publishers, 2011.
Cita MLA (9a ed.)
ebrary, Inc, et al. Aging: Mental Aspects, Social Welfare and Health. Nova Science Publishers, 2011.
Precaución: Estas citas no son 100% exactas.