APA (7e ed.) Bronvermelding

Schulz, R., & Ewen, R. B. (1988). Adult development and aging: Myths and emerging realities. Macmillan.

Chicago (17e ed.) Bronvermelding

Schulz, Richard, en Robert B. Ewen. Adult Development and Aging: Myths and Emerging Realities. New York: Macmillan, 1988.

MLA (9e ed.) Bronvermelding

Schulz, Richard, en Robert B. Ewen. Adult Development and Aging: Myths and Emerging Realities. Macmillan, 1988.