Appelmelk, B. J., Martino, M. C., Veenhof, E., Monteiro, M. A., Maaskant, J. J., Negrini, R., . . . Vandenbroucke-Grauls, C. M. J. E. (2000). Phase Variation in H Type I and Lewis a Epitopes of Helicobacter pylori Lipopolysaccharide. American Society for Microbiology.
استشهاد بنمط شيكاغوAppelmelk, Ben J., et al. Phase Variation in H Type I and Lewis a Epitopes of Helicobacter Pylori Lipopolysaccharide. American Society for Microbiology, 2000.
MLA استشهادAppelmelk, Ben J., et al. Phase Variation in H Type I and Lewis a Epitopes of Helicobacter Pylori Lipopolysaccharide. American Society for Microbiology, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.