Não informado. (1930). Monthly bulletin of the Indiana State Board of Health. Indiana State Board of Health.
Cita Chicago Style (17a ed.)Não informado. Monthly Bulletin of the Indiana State Board of Health. Indianapolis, Ind: Indiana State Board of Health, 1930.
Cita MLA (8a ed.)Não informado. Monthly Bulletin of the Indiana State Board of Health. Indiana State Board of Health, 1930.
Precaución: Estas citas no son 100% exactas.