Schulz-Aellen, M. Aging and human longevity. Birkhauser.
Cita Chicago Style (17a ed.)Schulz-Aellen, Marie-Francoise. Aging and Human Longevity. Birkhauser.
Cita MLA (8a ed.)Schulz-Aellen, Marie-Francoise. Aging and Human Longevity. Birkhauser.
Precaución: Estas citas no son 100% exactas.