Cita APA (7a ed.)

Hall, M. R. P., MacLennan, W. J., & Lye, M. D. W. (1978). Medical care of the elderly. HM+M.

Cita Chicago Style (17a ed.)

Hall, M. R. P., W. J. MacLennan, y M. D. W. Lye. Medical Care of the Elderly. Aylesbury: HM+M, 1978.

Cita MLA (8a ed.)

Hall, M. R. P., et al. Medical Care of the Elderly. HM+M, 1978.