APA (7th ed.) Citation

Conroy, S., Gosney, M., & Harper, A. (2012). Oxford desk reference: Geriatric medicine. Oxford University Press.

Chicago Style (17th ed.) Citation

Conroy, Simon, Margot Gosney, and Adam Harper. Oxford Desk Reference: Geriatric Medicine. Oxford, UK: Oxford University Press, 2012.

MLA (9th ed.) Citation

Conroy, Simon, et al. Oxford Desk Reference: Geriatric Medicine. Oxford University Press, 2012.