Citação norma APA

Hamer, W. H. (1911). Typhoid Carriers and Contact Infection. Some Difficulties suggested by Study of Recent Investigations carried out on “Living Lines.”.

Citação norma Chicago

Hamer, W. H. Typhoid Carriers and Contact Infection. Some Difficulties Suggested By Study of Recent Investigations Carried Out On “Living Lines.”. 1911.

Citação norma MLA

Hamer, W. H. Typhoid Carriers and Contact Infection. Some Difficulties Suggested By Study of Recent Investigations Carried Out On “Living Lines.”. 1911.

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