Stewart, R. B. (1990). The second child: Family transition and adjustment. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Stewart, Robert B. The Second Child: Family Transition and Adjustment. Newbury Park, Calif.: Sage Publications, 1990.
Lua MLA (8ú heag.)Stewart, Robert B. The Second Child: Family Transition and Adjustment. Sage Publications, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.