Cita APA

Ballard, E. (1880). Observations on Some of the Ways in which Drinking-Water May Become Polluted with the Contagium of Enteric Fever.

Citación estilo Chicago

Ballard, Edward. Observations On Some of the Ways in Which Drinking-Water May Become Polluted With the Contagium of Enteric Fever. 1880.

Cita MLA

Ballard, Edward. Observations On Some of the Ways in Which Drinking-Water May Become Polluted With the Contagium of Enteric Fever. 1880.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.