APA citiranje

Persson, G. R., Engel, D., Whitney, C., Darveau, R., Weinberg, A., Brunsvold, M., & Page, R. C. (1994). Immunization against Porphyromonas gingivalis inhibits progression of experimental periodontitis in nonhuman primates.

Citação norma Chicago

Persson, G R., D. Engel, C. Whitney, R. Darveau, A. Weinberg, M. Brunsvold, and R C. Page. Immunization against Porphyromonas Gingivalis Inhibits Progression of Experimental Periodontitis in Nonhuman Primates. 1994.

MLA citiranje

Persson, G R., et al. Immunization against Porphyromonas Gingivalis Inhibits Progression of Experimental Periodontitis in Nonhuman Primates. 1994.