APA (7e ed.) Bronvermelding

Schwartz, S. I. (1979). Principles of surgery. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Schwartz, Seymour I. Principles of Surgery. New York: McGraw-Hill, 1979.

MLA (9e ed.) Bronvermelding

Schwartz, Seymour I. Principles of Surgery. McGraw-Hill, 1979.