Idiopathic ulceration of the hypopharynx.

MLA

Harrison, D. F. “Idiopathic Ulceration of the Hypopharynx.” The Laryngoscope, vol. 95, no. 3, Mar. 1985, pp. 292–94. EBSCOhost, https://doi.org/10.1288/00005537-198503000-00010.

APA

Harrison, D. F. (1985). Idiopathic ulceration of the hypopharynx. The Laryngoscope, 95(3), 292–294. https://doi.org/10.1288/00005537-198503000-00010

Chicago

Harrison, D F. 1985. “Idiopathic Ulceration of the Hypopharynx.” The Laryngoscope 95 (3): 292–94. doi:10.1288/00005537-198503000-00010.