Não informado. (1941). The Bulletin of the American Association of Public Health Dentists. American Association of Public Health Dentists.
Chicago-Zitierstil (17. Ausg.)Não informado. The Bulletin of the American Association of Public Health Dentists. Lansing, Mich: American Association of Public Health Dentists, 1941.
MLA-Zitierstil (8. Ausg.)Não informado. The Bulletin of the American Association of Public Health Dentists. American Association of Public Health Dentists, 1941.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.