APA (7e ed.) Bronvermelding

Não informado. (1926). Journal of the District of Columbia Dental Society. District of Columbia Dental Society.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of the District of Columbia Dental Society. Washington: District of Columbia Dental Society, 1926.

MLA (8e ed.) Bronvermelding

Não informado. Journal of the District of Columbia Dental Society. District of Columbia Dental Society, 1926.

Let op: Deze citaties zijn niet altijd 100% accuraat.