Cita APA (7a ed.)

Baker, S., Michie, C., Soo, K., Wyllie, J., & Beverley, P. (1991). Lymphopenia in diverticulitis.

Cita Chicago Style (17a ed.)

Baker, SR, C. Michie, K. Soo, J. Wyllie, y P. Beverley. Lymphopenia in Diverticulitis. 1991.

Cita MLA (9a ed.)

Baker, SR, et al. Lymphopenia in Diverticulitis. 1991.