MLA

Gudis, and Rodney J Schlosser. Unified Airway: Rhinologic Disease and Respiratory Disorders. Springer International Publishing, 2020.

APA

Gudis, G., & Schlosser, R. J. (2020). Unified Airway: Rhinologic Disease and Respiratory Disorders. Springer International Publishing.

Chicago

Gudis, and Rodney J Schlosser. Unified Airway: Rhinologic Disease and Respiratory Disorders. : Springer International Publishing, 2020.