Santrock, J. W. (2015). Life-span development (Fifteenth edition, McGraw-Hill International edition.). McGraw-Hill.
Cita Chicago Style (17a ed.)Santrock, John W. Life-span Development. Fifteenth edition, McGraw-Hill International edition. New York: McGraw-Hill, 2015.
Cita MLA (9a ed.)Santrock, John W. Life-span Development. Fifteenth edition, McGraw-Hill International edition. McGraw-Hill, 2015.
Precaución: Estas citas no son 100% exactas.