APA (7th ed.) Citation

Wacker, R. R., & Roberto, K. A. (2011). Aging social policies: An international perspective. SAGE.

Chicago Style (17th ed.) Citation

Wacker, Robbyn R., and Karen A. Roberto. Aging Social Policies: An International Perspective. London: SAGE, 2011.

MLA (9th ed.) Citation

Wacker, Robbyn R., and Karen A. Roberto. Aging Social Policies: An International Perspective. SAGE, 2011.

Warning: These citations may not always be 100% accurate.