APA (7e ed.) Bronvermelding

Não informado. (2013). Journal of the International Academy of Periodontology. FDI World Dental Press.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of the International Academy of Periodontology. London: FDI World Dental Press, 2013.

MLA (8e ed.) Bronvermelding

Não informado. Journal of the International Academy of Periodontology. FDI World Dental Press, 2013.

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