Não informado. (1973). Advances in Socio-Dental Research. American Dental Association.
Chicago-Zitierstil (17. Ausg.)Não informado. Advances in Socio-Dental Research. Chicago, Ill: American Dental Association, 1973.
MLA-Zitierstil (8. Ausg.)Não informado. Advances in Socio-Dental Research. American Dental Association, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.