Cita APA (7th ed.)

Schwartz, S. I. (1984). Principles of surgery (4th ed.). JMC Press.

Cita Chicago (17th ed.)

Schwartz, Seymour I. Principles of Surgery. 4th ed. Quezon City: JMC Press, 1984.

Cita MLA (9th ed.)

Schwartz, Seymour I. Principles of Surgery. 4th ed. JMC Press, 1984.