APA引文

Gelbard, A., Shyr, Y., Berry, L., Hillel, A. T., Ekbom, D. C., Edell, E. S., . . . Francis, D. O. (2018). Treatment options in idiopathic subglottic stenosis: Protocol for a prospective international multicentre pragmatic trial. BMJ Open.

Citação norma Chicago

Gelbard, Alexander, et al. "Treatment Options in Idiopathic Subglottic Stenosis: Protocol for a Prospective International Multicentre Pragmatic Trial." BMJ Open 2018.

MLA引文

Gelbard, Alexander, et al. "Treatment Options in Idiopathic Subglottic Stenosis: Protocol for a Prospective International Multicentre Pragmatic Trial." BMJ Open 2018.