APA način citiranja

Xu, Q., & Blaser, M. J. (2001). Promoters of the CATG-Specific Methyltransferase Gene hpyIM Differ between iceA1 and iceA2 Helicobacter pylori Strains. American Society for Microbiology.

Čikaški stil citiranja

Xu, Qing, i Martin J. Blaser. Promoters of the CATG-Specific Methyltransferase Gene HpyIM Differ between IceA1 and IceA2 Helicobacter Pylori Strains. American Society for Microbiology, 2001.

MLA način citiranja

Xu, Qing, i Martin J. Blaser. Promoters of the CATG-Specific Methyltransferase Gene HpyIM Differ between IceA1 and IceA2 Helicobacter Pylori Strains. American Society for Microbiology, 2001.