Cita APA

Powell, H. F. (1912). Sphenoidal Sinus operated on and cured of Suppuration of some Years' Duration.

Chicago Style Citation

Powell, H. FitzGerald. Sphenoidal Sinus Operated On and Cured of Suppuration of Some Years' Duration. 1912.

Cita MLA

Powell, H. FitzGerald. Sphenoidal Sinus Operated On and Cured of Suppuration of Some Years' Duration. 1912.

Atenció: Aquestes cites poden no estar 100% correctes.