Cita APA

Budd, W. (1856). DR. SNOW AND THE BOARD OF HEALTH.

Chicago Style Citation

Budd, William. DR. SNOW AND THE BOARD OF HEALTH. 1856.

Cita MLA

Budd, William. DR. SNOW AND THE BOARD OF HEALTH. 1856.

Atenció: Aquestes cites poden no estar 100% correctes.