Schwartz, S. I. (2010). Schwartz's principles of surgery (9th ed.). McGraw-Hill, Medical.
Cita Chicago Style (17a ed.)Schwartz, Seymour I. Schwartz's Principles of Surgery. 9th ed. New York: McGraw-Hill, Medical, 2010.
Cita MLA (9a ed.)Schwartz, Seymour I. Schwartz's Principles of Surgery. 9th ed. McGraw-Hill, Medical, 2010.
Precaución: Estas citas no son 100% exactas.