Petersson, L. G. (1975). On topical application of fluorides and its inhibiting effect on caries. [s.n.].
Chicago-referens (17:e uppl.)Petersson, Lars G. On Topical Application of Fluorides and Its Inhibiting Effect on Caries. Malmö: [s.n.], 1975.
MLA-referens (8:e uppl.)Petersson, Lars G. On Topical Application of Fluorides and Its Inhibiting Effect on Caries. [s.n.], 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.