APA (7th ed.) Citation

Schwartz, S. I. (1989). Principles of surgery (5th ed.). National Book Store.

Chicago Style (17th ed.) Citation

Schwartz, Seymour I. Principles of Surgery. 5th ed. Manila: National Book Store, 1989.

MLA (9th ed.) Citation

Schwartz, Seymour I. Principles of Surgery. 5th ed. National Book Store, 1989.