Werber, D., Beutin, L., Pichner, R., Stark, K., & Fruth, A. (2008). Shiga Toxin–producing Escherichia coli Serogroups in Food and Patients, Germany. Centers for Disease Control and Prevention.
Čikaški stil citiranjaWerber, Dirk, Lothar Beutin, Rohtraud Pichner, Klaus Stark, i Angelika Fruth. Shiga Toxin–producing Escherichia Coli Serogroups in Food and Patients, Germany. Centers for Disease Control and Prevention, 2008.
MLA način citiranjaWerber, Dirk, et al. Shiga Toxin–producing Escherichia Coli Serogroups in Food and Patients, Germany. Centers for Disease Control and Prevention, 2008.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.