APA-Zitierstil (7. Ausg.)

Sugarman, L. (1990). Life-span development: Concepts, theories and interventions (Reprinted.). Routledge.

Chicago-Zitierstil (17. Ausg.)

Sugarman, Léonie. Life-span Development: Concepts, Theories and Interventions. Reprinted. London[u.a.]: Routledge, 1990.

MLA-Zitierstil (9. Ausg.)

Sugarman, Léonie. Life-span Development: Concepts, Theories and Interventions. Reprinted. Routledge, 1990.