एपीए उद्धरण

Burdon, D. W., George, R. H., Mogg, G. A., Arabi, Y., Thompson, H., Johnson, M., . . . Keighley, M. R. (1981). Faecal toxin and severity of antibiotic-associated pseudomembranous colitis.

शिकागो स्टाइल उद्धरण

Burdon, D W., R H. George, G A. Mogg, Y. Arabi, H. Thompson, M. Johnson, J. Alexander-Williams, और M R. Keighley. Faecal Toxin and Severity of Antibiotic-associated Pseudomembranous Colitis. 1981.

एमएलए उद्धरण

Burdon, D W., et al. Faecal Toxin and Severity of Antibiotic-associated Pseudomembranous Colitis. 1981.