APA (7e ed.) Bronvermelding

Não informado. (2003). International journal of orthodontics. Federation of Orthodontic Association.

Chicago (17e ed.) Bronvermelding

Não informado. International Journal of Orthodontics. Appleton, Wis: Federation of Orthodontic Association, 2003.

MLA (8e ed.) Bronvermelding

Não informado. International Journal of Orthodontics. Federation of Orthodontic Association, 2003.

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