APA (7th ed.) Citation

AM, T., RR, L., WT, L., & SC, M. (2007). Radiology quiz case 1. Tracheocele. Archives of otolaryngology--head & neck surgery, 133(9), 940. https://doi.org/10.1001/archotol.133.9.940

Chicago Style (17th ed.) Citation

AM, Teker, Lorenz RR, Lee WT, and Murthy SC. "Radiology Quiz Case 1. Tracheocele." Archives of Otolaryngology--head & Neck Surgery 133, no. 9 (2007): 940. https://doi.org/10.1001/archotol.133.9.940.

MLA (9th ed.) Citation

AM, Teker, et al. "Radiology Quiz Case 1. Tracheocele." Archives of Otolaryngology--head & Neck Surgery, vol. 133, no. 9, 2007, p. 940, https://doi.org/10.1001/archotol.133.9.940.