APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.