APA način citiranja

Pringle, J., Doherty, T., Crane, M., & Gallant, N. (1992). Prince Edward Island. Salmonella heidelberg in a dairy herd.

Čikaški stil citiranja

Pringle, John, Thomas Doherty, Mel Crane, i Nicole Gallant. Prince Edward Island. Salmonella Heidelberg in a Dairy Herd. 1992.

MLA način citiranja

Pringle, John, Thomas Doherty, Mel Crane, i Nicole Gallant. Prince Edward Island. Salmonella Heidelberg in a Dairy Herd. 1992.