APA引文

Cavanaugh, J. C., & Blanchard-Fields, F. (2019). Adult development and aging (Eight edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Cavanaugh, John C., and Fredda Blanchard-Fields. Adult Development and Aging. Eight edition. Australia: Cengage Learning, 2019.

MLA引文

Cavanaugh, John C., and Fredda Blanchard-Fields. Adult Development and Aging. Eight edition. Cengage Learning, 2019.