APA Citatie

McEllistrem, M. C., Pass, M., Elliott, J. A., Whitney, C. G., & Harrison, L. H. (2000). Clonal Groups of Penicillin-Nonsusceptible Streptococcus pneumoniae in Baltimore, Maryland: A Population-Based, Molecular Epidemiologic Study. American Society for Microbiology.

Chicago Style citaat

McEllistrem, M. Catherine, Margaret Pass, John A. Elliott, Cynthia G. Whitney, en Lee H. Harrison. Clonal Groups of Penicillin-Nonsusceptible Streptococcus Pneumoniae in Baltimore, Maryland: A Population-Based, Molecular Epidemiologic Study. American Society for Microbiology, 2000.

MLA citatie

McEllistrem, M. Catherine, et al. Clonal Groups of Penicillin-Nonsusceptible Streptococcus Pneumoniae in Baltimore, Maryland: A Population-Based, Molecular Epidemiologic Study. American Society for Microbiology, 2000.