Zasada, A. A. (2013). Nontoxigenic Highly Pathogenic Clone of Corynebacterium diphtheriae, Poland, 2004–2012. Centers for Disease Control and Prevention.
Citação norma ChicagoZasada, Aleksandra A. Nontoxigenic Highly Pathogenic Clone of Corynebacterium Diphtheriae, Poland, 2004–2012. Centers for Disease Control and Prevention, 2013.
ציטוט MLAZasada, Aleksandra A. Nontoxigenic Highly Pathogenic Clone of Corynebacterium Diphtheriae, Poland, 2004–2012. Centers for Disease Control and Prevention, 2013.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.