Não informado. (1960). Public Health Dentistry. American Association of Public Health Dentists.
Chicago-Zitierstil (17. Ausg.)Não informado. Public Health Dentistry. Lansing, Mich: American Association of Public Health Dentists, 1960.
MLA-Zitierstil (8. Ausg.)Não informado. Public Health Dentistry. American Association of Public Health Dentists, 1960.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.