APA citiranje

Brena, J. (1910). The Necessity of Some Efficient Means of Checking Syphilitic and Gonorrheal Contamination.

Citação norma Chicago

Brena, Juan. The Necessity of Some Efficient Means of Checking Syphilitic and Gonorrheal Contamination. 1910.

MLA citiranje

Brena, Juan. The Necessity of Some Efficient Means of Checking Syphilitic and Gonorrheal Contamination. 1910.

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