Cita APA (7a ed.)

Marks, S. C., & Loechel, W. A. (2000). Nasal and sinus surgery. Saunders.

Cita Chicago Style (17a ed.)

Marks, Steven C., y William A. Loechel. Nasal and Sinus Surgery. Philadelphia [etc.]: Saunders, 2000.

Cita MLA (9a ed.)

Marks, Steven C., y William A. Loechel. Nasal and Sinus Surgery. Saunders, 2000.