APA (7th ed.) Citation

McNamara, T. K., & Williamson, J. B. (2019). Ageism: Past, present, and future. Routledge, Taylor & Francis Group.

Chicago Style (17th ed.) Citation

McNamara, Tay K., and John B. Williamson. Ageism: Past, Present, and Future. New York ; London: Routledge, Taylor & Francis Group, 2019.

MLA (9th ed.) Citation

McNamara, Tay K., and John B. Williamson. Ageism: Past, Present, and Future. Routledge, Taylor & Francis Group, 2019.