Sleep nasendoscopy: a 10-year retrospective audit study.

MLA

Kotecha, Bhik T., et al. “Sleep Nasendoscopy: A 10-Year Retrospective Audit Study.” European Archives of Oto-Rhino-Laryngology, vol. 264, no. 11, Nov. 2007, pp. 1361–67. EBSCOhost, https://doi.org/10.1007/s00405-007-0366-1.

APA

Kotecha, B. T., Hannan, S. A., Khalil, H. M. B., Georgalas, C., & Bailey, P. (2007). Sleep nasendoscopy: a 10-year retrospective audit study. European Archives of Oto-Rhino-Laryngology, 264(11), 1361–1367. https://doi.org/10.1007/s00405-007-0366-1

Chicago

Kotecha, Bhik T., S. Alam Hannan, Hesham M. B. Khalil, Christos Georgalas, and Paul Bailey. 2007. “Sleep Nasendoscopy: A 10-Year Retrospective Audit Study.” European Archives of Oto-Rhino-Laryngology 264 (11): 1361–67. doi:10.1007/s00405-007-0366-1.