Não informado. (2003). Abstracts of Current Literature on Venereal Disease. National Communicable Disease Center, Venereal Disease Program.
Chicago-Zitierstil (17. Ausg.)Não informado. Abstracts of Current Literature on Venereal Disease. Atlanta, Ga: National Communicable Disease Center, Venereal Disease Program, 2003.
MLA-Zitierstil (8. Ausg.)Não informado. Abstracts of Current Literature on Venereal Disease. National Communicable Disease Center, Venereal Disease Program, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.