Williams, D. R., Hunter, D., Binder, J., & Hough, E. (1981). Observations on the occurrence of Salmonella cholerae-suis and other salmonellas in two herds of feeder pigs. Cambridge University Press.
Citação norma ChicagoWilliams, D. R., D. Hunter, J. Binder, and E. Hough. Observations On the Occurrence of Salmonella Cholerae-suis and Other Salmonellas in Two Herds of Feeder Pigs. Cambridge University Press, 1981.
Citação norma MLAWilliams, D. R., D. Hunter, J. Binder, and E. Hough. Observations On the Occurrence of Salmonella Cholerae-suis and Other Salmonellas in Two Herds of Feeder Pigs. Cambridge University Press, 1981.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.