Forrest, A. P. M. (1991). Principles & practice of surgery.
Cita Chicago Style (17a ed.)Forrest, A. P. M. Principles & Practice of Surgery. 1991.
Cita MLA (9a ed.)Forrest, A. P. M. Principles & Practice of Surgery. 1991.
Precaución: Estas citas no son 100% exactas.