APA Citation

Topley, W. W. C., & Wilson, G. S. (1923). The Spread of Bacterial Infection. The Problem of Herd-Immunity.

Citação norma Chicago

Topley, W. W. C., and G. S. Wilson. The Spread of Bacterial Infection. The Problem of Herd-Immunity. 1923.

MLA Citation

Topley, W. W. C., and G. S. Wilson. The Spread of Bacterial Infection. The Problem of Herd-Immunity. 1923.

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