एपीए उद्धरण

Smyth, C. J., Olsson, E., Moncalvo, C., Söderlind, O., Orskov, F., & Orskov, I. (1981). K99 antigen-positive enterotoxigenic Escherichia coli from piglets with diarrhea in Sweden.

शिकागो स्टाइल उद्धरण

Smyth, C J., E. Olsson, C. Moncalvo, O. Söderlind, F. Orskov, और I. Orskov. K99 Antigen-positive Enterotoxigenic Escherichia Coli From Piglets With Diarrhea in Sweden. 1981.

एमएलए उद्धरण

Smyth, C J., et al. K99 Antigen-positive Enterotoxigenic Escherichia Coli From Piglets With Diarrhea in Sweden. 1981.