Não informado. (1927). Bulletin of the Nassau County Dental Society. Nassau County Dental Society.
Chicago (17e ed.) BronvermeldingNão informado. Bulletin of the Nassau County Dental Society. Glen Cove, NY: Nassau County Dental Society, 1927.
MLA (8e ed.) BronvermeldingNão informado. Bulletin of the Nassau County Dental Society. Nassau County Dental Society, 1927.
Let op: Deze citaties zijn niet altijd 100% accuraat.