APA način citiranja

Callahan, L. T. (1976). Pseudomonas aeruginosa exotoxin: Purification by preparative polyacrylamide gel electrophoresis and the development of a highly specific antitoxin serum.

Čikaški stil citiranja

Callahan, L T. Pseudomonas Aeruginosa Exotoxin: Purification By Preparative Polyacrylamide Gel Electrophoresis and the Development of a Highly Specific Antitoxin Serum. 1976.

MLA način citiranja

Callahan, L T. Pseudomonas Aeruginosa Exotoxin: Purification By Preparative Polyacrylamide Gel Electrophoresis and the Development of a Highly Specific Antitoxin Serum. 1976.