Não informado. (1922). Venereal Disease Information. U.S. Public Health Service, Venereal Disease Division.
Style de citation Chicago (17e éd.)Não informado. Venereal Disease Information. Washington: U.S. Public Health Service, Venereal Disease Division, 1922.
Style de citation MLA (8e éd.)Não informado. Venereal Disease Information. U.S. Public Health Service, Venereal Disease Division, 1922.
Attention : ces citations peuvent ne pas être correctes à 100%.