Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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