Cita APA

Santrock, J. W. (2002). Life-span development (8th ed.). McGraw-Hill.

Citación estilo Chicago

Santrock, John W. Life-span Development. 8th ed. New York: McGraw-Hill, 2002.

Cita MLA

Santrock, John W. Life-span Development. 8th ed. McGraw-Hill, 2002.