APA (7e ed.) Bronvermelding

Não informado. School dental service gazette. Department of Health.

Chicago (17e ed.) Bronvermelding

Não informado. School Dental Service Gazette. Wellington: Department of Health.

MLA (8e ed.) Bronvermelding

Não informado. School Dental Service Gazette. Department of Health.

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