Cita APA (7a ed.)

Sinnott, J. D., & Cavanaugh, J. C. (1991). Bridging paradigms: Positive development in adulthood and cognitive aging. Praeger.

Cita Chicago Style (17a ed.)

Sinnott, Jan D., y John C. Cavanaugh. Bridging Paradigms: Positive Development in Adulthood and Cognitive Aging. New York [etc.]: Praeger, 1991.

Cita MLA (9a ed.)

Sinnott, Jan D., y John C. Cavanaugh. Bridging Paradigms: Positive Development in Adulthood and Cognitive Aging. Praeger, 1991.