APA-Zitierstil (7. Ausg.)

Belsky, J. (1999). The psychology of aging: Theory, research, and interventions (3rd edition.). Brooks/Cole.

Chicago-Zitierstil (17. Ausg.)

Belsky, Janet. The Psychology of Aging: Theory, Research, and Interventions. 3rd edition. Pacific Grove, Calif: Brooks/Cole, 1999.

MLA-Zitierstil (9. Ausg.)

Belsky, Janet. The Psychology of Aging: Theory, Research, and Interventions. 3rd edition. Brooks/Cole, 1999.