Cita APA (7a ed.)

Martin, C. A., & Colbert, K. K. (1997). Parenting: A life span perspective. McGraw-Hill.

Cita Chicago Style (17a ed.)

Martin, Carole A., y Karen Karal Colbert. Parenting: A Life Span Perspective. New York [etc.]: McGraw-Hill, 1997.

Cita MLA (9a ed.)

Martin, Carole A., y Karen Karal Colbert. Parenting: A Life Span Perspective. McGraw-Hill, 1997.