Cita APA (7a ed.)

Leider, R., & Shapiro, D. A. (2021). Who do you want to be when you grow old?: The path of purposeful aging (First edition.). Berrett-Koehler Publishers, Inc..

Cita Chicago Style (17a ed.)

Leider, Richard, y David A. Shapiro. Who Do You Want to Be When You Grow Old?: The Path of Purposeful Aging. First edition. Oakland, CA: Berrett-Koehler Publishers, Inc., 2021.

Cita MLA (8a ed.)

Leider, Richard, y David A. Shapiro. Who Do You Want to Be When You Grow Old?: The Path of Purposeful Aging. First edition. Berrett-Koehler Publishers, Inc., 2021.

Precaución: Estas citas no son 100% exactas.