Kuntz, J. L., Johnson, E. S., Raebel, M. A., Petrik, A. F., Yang, X., Thorp, M. L., . . . Smith, D. H. (2012). Clostridium difficile Infection, Colorado and the Northwestern United States, 2007. Centers for Disease Control and Prevention.
Chicago-tyylinen lähdeviittausKuntz, Jennifer L., Eric S. Johnson, Marsha A. Raebel, Amanda F. Petrik, Xiuhai Yang, Micah L. Thorp, Steven J. Spindel, Nancy Neil, ja David H. Smith. Clostridium Difficile Infection, Colorado and the Northwestern United States, 2007. Centers for Disease Control and Prevention, 2012.
MLA-viiteKuntz, Jennifer L., et al. Clostridium Difficile Infection, Colorado and the Northwestern United States, 2007. Centers for Disease Control and Prevention, 2012.
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