Citazione Stile APA (7a Edizione)

Hillier, S. M., & Barrow, G. M. (2015). Aging, the individual, and society (Tenth edition.). Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Hillier, Susan M., e Georgia M. Barrow. Aging, the Individual, and Society. Tenth edition. Australia: Cengage Learning, 2015.

Citatione MLA (9a ed.)

Hillier, Susan M., e Georgia M. Barrow. Aging, the Individual, and Society. Tenth edition. Cengage Learning, 2015.