Não informado. (2000). Tuberculosis and communicable disease weekly. TB Weekly.
Chicago-Zitierstil (17. Ausg.)Não informado. Tuberculosis and Communicable Disease Weekly. Birmingham, Ala: TB Weekly, 2000.
MLA-Zitierstil (8. Ausg.)Não informado. Tuberculosis and Communicable Disease Weekly. TB Weekly, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.