Cita APA (7a ed.)

Cavanaugh, J. C., & Blanchard-Fields, F. (2015). Adult development and aging (7th edition.). Cengage Learning.

Cita Chicago Style (17a ed.)

Cavanaugh, John C., y Fredda Blanchard-Fields. Adult Development and Aging. 7th edition. Stamford, CT: Cengage Learning, 2015.

Cita MLA (9a ed.)

Cavanaugh, John C., y Fredda Blanchard-Fields. Adult Development and Aging. 7th edition. Cengage Learning, 2015.