Cita APA (7a ed.)

Leider, R., & Shapiro, D. A. (2008). Something to live for: Finding your way in the second half of life. Berrett-Koehler Publishers.

Cita Chicago Style (17a ed.)

Leider, Richard, y David A. Shapiro. Something to Live for: Finding Your Way in the Second Half of Life. San Francisco, Calif.: Berrett-Koehler Publishers, 2008.

Cita MLA (8a ed.)

Leider, Richard, y David A. Shapiro. Something to Live for: Finding Your Way in the Second Half of Life. Berrett-Koehler Publishers, 2008.