APA način citiranja

Niemann, H., Kwiatkowski, B., Westphal, U., & Stirm, S. (1977). Klebsiella serotype 25 capsular polysaccharide: Primary structure and depolymerization by a bacteriophage-borne glycanase.

Čikaški stil citiranja

Niemann, H., B. Kwiatkowski, U. Westphal, i S. Stirm. Klebsiella Serotype 25 Capsular Polysaccharide: Primary Structure and Depolymerization By a Bacteriophage-borne Glycanase. 1977.

MLA način citiranja

Niemann, H., B. Kwiatkowski, U. Westphal, i S. Stirm. Klebsiella Serotype 25 Capsular Polysaccharide: Primary Structure and Depolymerization By a Bacteriophage-borne Glycanase. 1977.