Citação norma APA

Barbosa, J., Gibbs, P., & Teixeira, P. (2011). Virulence factors among enterococci isolated from traditional fermented meat products produced in the North of Portugal.

Citação norma Chicago

Barbosa, J., P.A Gibbs, and P. Teixeira. Virulence Factors Among Enterococci Isolated from Traditional Fermented Meat Products Produced in the North of Portugal. 2011.

Citação norma MLA

Barbosa, J., et al. Virulence Factors Among Enterococci Isolated from Traditional Fermented Meat Products Produced in the North of Portugal. 2011.

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