Cita APA (7a ed.)

Mackenzie, T. B., & Popkin, M. K. (1987). Suicide in the medical patient. The international journal of psychiatry in medicine, 17(1), 3-22.

Cita Chicago Style (17a ed.)

Mackenzie, Thomas B., y Michael K. Popkin. "Suicide in the Medical Patient." The International Journal of Psychiatry in Medicine 17, no. 1 (1987): 3-22.

Cita MLA (8a ed.)

Mackenzie, Thomas B., y Michael K. Popkin. "Suicide in the Medical Patient." The International Journal of Psychiatry in Medicine, vol. 17, no. 1, 1987, pp. 3-22.