APA (7th ed.) Citation

Reuben, D. B., Herr, K., Pacala, J. T., Pollock, B. G., Potter, J. F., & Semla, T. P. (2017). Geriatrics at your fingertips (19th edition.). American Geriatrics Society.

Chicago Style (17th ed.) Citation

Reuben, David B., Keela Herr, James T. Pacala, Bruce G. Pollock, Jane F. Potter, and Todd P. Semla. Geriatrics at Your Fingertips. 19th edition. New York: American Geriatrics Society, 2017.

MLA (9th ed.) Citation

Reuben, David B., et al. Geriatrics at Your Fingertips. 19th edition. American Geriatrics Society, 2017.