APA Style

Cassel, C, K., Walsh, J, R. (1984). Geriatric Medicine. Vol.1 Medical, Psychiatric and Pharmacological Topics . New York: Springer-Verlag.

MLA Style

Cassel, Christine, K., Walsh, John, R. "Geriatric Medicine. Vol.1 Medical, Psychiatric and Pharmacological Topics". New York: Springer-Verlag, 1984. print.