APA (7th ed.) Citation

Schwartz, S. I., & Shires, G. T. (1999). Principles of surgery (7th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Schwartz, Seymour I., and George Tom Shires. Principles of Surgery. 7th ed. New York: McGraw-Hill, 1999.

MLA (9th ed.) Citation

Schwartz, Seymour I., and George Tom Shires. Principles of Surgery. 7th ed. McGraw-Hill, 1999.