Citazione Stile APA (7a Edizione)

Schwartz, S. I. (1994). Principles of surgery: Companion handbook (6th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Schwartz, Seymour I. Principles of Surgery: Companion Handbook. 6th ed. New York: McGraw-Hill, 1994.

Citatione MLA (9a ed.)

Schwartz, Seymour I. Principles of Surgery: Companion Handbook. 6th ed. McGraw-Hill, 1994.