APA aipamena

Schwartz, S. I. (1989). Principles of surgery (5th ed.). McGraw-Hill.

Chicago Style aipamena

Schwartz, Seymour I. Principles of Surgery. 5th ed. New York: McGraw-Hill, 1989.

MLA aipamena

Schwartz, Seymour I. Principles of Surgery. 5th ed. McGraw-Hill, 1989.