APA-Zitierstil (7. Ausg.)

(1983). Family relationships in later life (1. print.). Sage.

Chicago-Zitierstil (17. Ausg.)

Family Relationships in Later Life. 1. print. Beverly Hills [u.a.]: Sage, 1983.

MLA-Zitierstil (9. Ausg.)

Family Relationships in Later Life. 1. print. Sage, 1983.