Style de citation APA (7e éd.)

Ashraf S Zidan, M., Amr Farid, M., & MD, A. E. S. (2019). Dysphagia and Dyspnea Caused by Large Anterior Cervical Osteophyte. Egyptian Spine Association.

Style de citation Chicago (17e éd.)

Ashraf S Zidan, MD., MD Amr Farid, et Ahmed El Sobky MD. Dysphagia and Dyspnea Caused by Large Anterior Cervical Osteophyte. Egyptian Spine Association, 2019.

Style de citation MLA (8e éd.)

Ashraf S Zidan, MD., et al. Dysphagia and Dyspnea Caused by Large Anterior Cervical Osteophyte. Egyptian Spine Association, 2019.

Attention : ces citations peuvent ne pas être correctes à 100%.