Christersson, L. A., Grossi, S. G., Dunford, R. G., Machtei, E. E., & Genco, R. J. (1992). Dental plaque and calculus: Risk indicators for their formation. Journal of dental research, 71(7), 1425. https://doi.org/10.1177/00220345920710071401
Chicago-Zitierstil (17. Ausg.)Christersson, L A., S G. Grossi, R G. Dunford, E E. Machtei, und R J. Genco. "Dental Plaque and Calculus: Risk Indicators for Their Formation." Journal of Dental Research 71, no. 7 (1992): 1425. https://doi.org/10.1177/00220345920710071401.
MLA-Zitierstil (9. Ausg.)Christersson, L A., et al. "Dental Plaque and Calculus: Risk Indicators for Their Formation." Journal of Dental Research, vol. 71, no. 7, 1992, p. 1425, https://doi.org/10.1177/00220345920710071401.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.