Cita APA (7a ed.)
ebrary, Inc. (2005). Preventing chronic diseases: A vital investment. World Health Organization.
Cita Chicago Style (17a ed.)
ebrary, Inc. Preventing Chronic Diseases: A Vital Investment. Geneva: World Health Organization, 2005.
Cita MLA (9a ed.)
ebrary, Inc. Preventing Chronic Diseases: A Vital Investment. World Health Organization, 2005.
Precaución: Estas citas no son 100% exactas.