APA citiranje

Geißdörfer, W., Moos, V., Moter, A., Loddenkemper, C., Jansen, A., Tandler, R., . . . Schneider, T. (2012). High Frequency of Tropheryma whipplei in Culture-Negative Endocarditis. American Society for Microbiology.

Citação norma Chicago

Geißdörfer, Walter, et al. High Frequency of Tropheryma Whipplei in Culture-Negative Endocarditis. American Society for Microbiology, 2012.

MLA citiranje

Geißdörfer, Walter, et al. High Frequency of Tropheryma Whipplei in Culture-Negative Endocarditis. American Society for Microbiology, 2012.