Cita APA (7a ed.)

Irving, P. H., & Beamish, R. (2014). The upside of aging: How long life is changing the world of health, work, innovation, policy, and purpose (1st edition.). Wiley.

Cita Chicago Style (17a ed.)

Irving, Paul H., y Rita Beamish. The Upside of Aging: How Long Life Is Changing the World of Health, Work, Innovation, Policy, and Purpose. 1st edition. Hoboken, New Jersey: Wiley, 2014.

Cita MLA (9a ed.)

Irving, Paul H., y Rita Beamish. The Upside of Aging: How Long Life Is Changing the World of Health, Work, Innovation, Policy, and Purpose. 1st edition. Wiley, 2014.