Blazer, D. G. (1998). Emotional problems in later life: Intervention strategies for professional caregivers (2nd ed.). Springer Pub. Co.
Chicago-Zitierstil (17. Ausg.)Blazer, Dan G. Emotional Problems in Later Life: Intervention Strategies for Professional Caregivers. 2nd ed. New York: Springer Pub. Co, 1998.
MLA-Zitierstil (9. Ausg.)Blazer, Dan G. Emotional Problems in Later Life: Intervention Strategies for Professional Caregivers. 2nd ed. Springer Pub. Co, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.