Citação norma APA

Oswald, E., de Rycke, J., Lintermans, P., van Muylem, K., Mainil, J., Daube, G., & Pohl, P. (1991). Virulence factors associated with cytotoxic necrotizing factor type two in bovine diarrheic and septicemic strains of Escherichia coli.

Citação norma Chicago

Oswald, E., J. de Rycke, P. Lintermans, K. van Muylem, J. Mainil, G. Daube, and P. Pohl. Virulence Factors Associated With Cytotoxic Necrotizing Factor Type Two in Bovine Diarrheic and Septicemic Strains of Escherichia Coli. 1991.

Citação norma MLA

Oswald, E., et al. Virulence Factors Associated With Cytotoxic Necrotizing Factor Type Two in Bovine Diarrheic and Septicemic Strains of Escherichia Coli. 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.