Cottrill, M., Ko, R., & Kim, H. L. (2013). The utility of using fiberoptic rhinoscopy in the diagnosis of nasal polyps. BioMed Central.
استشهاد بنمط شيكاغوCottrill, Martha, Ruth Ko, و Harold L. Kim. The Utility of Using Fiberoptic Rhinoscopy in the Diagnosis of Nasal Polyps. BioMed Central, 2013.
MLA استشهادCottrill, Martha, Ruth Ko, و Harold L. Kim. The Utility of Using Fiberoptic Rhinoscopy in the Diagnosis of Nasal Polyps. BioMed Central, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.