Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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