Cita APA (7th ed.)

Kornhaber, A. (1996). Contemporary grandparenting. Sage Publications.

Cita Chicago (17th ed.)

Kornhaber, Arthur. Contemporary Grandparenting. Thousand Oaks: Sage Publications, 1996.

Cita MLA (8th ed.)

Kornhaber, Arthur. Contemporary Grandparenting. Sage Publications, 1996.