Cita APA (7a ed.)

The Northwestern medical and surgical journal. A.B. Case.

Cita Chicago Style (17a ed.)

The Northwestern Medical and Surgical Journal. Chicago, Ill.: A.B. Case.

Cita MLA (8a ed.)

The Northwestern Medical and Surgical Journal. A.B. Case.

Precaución: Estas citas no son 100% exactas.