Não informado. (2018). Reprint Catalogue. American Association of Endodontists.
Chicago (17e ed.) BronvermeldingNão informado. Reprint Catalogue. Indianapolis, Ind: American Association of Endodontists, 2018.
MLA (8e ed.) BronvermeldingNão informado. Reprint Catalogue. American Association of Endodontists, 2018.
Let op: Deze citaties zijn niet altijd 100% accuraat.