APA (7e ed.) Bronvermelding

Não informado. (1922). Venereal Disease Information. U.S. Public Health Service, Venereal Disease Division.

Chicago (17e ed.) Bronvermelding

Não informado. Venereal Disease Information. Washington: U.S. Public Health Service, Venereal Disease Division, 1922.

MLA (8e ed.) Bronvermelding

Não informado. Venereal Disease Information. U.S. Public Health Service, Venereal Disease Division, 1922.

Let op: Deze citaties zijn niet altijd 100% accuraat.