APA引文

Roberts, J. A., Cumberland, P., Sockett, P. N., Wheeler, J., Rodrigues, L. C., Sethi, D., & Roderick, P. J. (2003). The study of infectious intestinal disease in England: Socio-economic impact. Cambridge University Press.

Citação norma Chicago

Roberts, J. A., P. Cumberland, P. N. Sockett, J. Wheeler, L. C. Rodrigues, D. Sethi, and P. J. Roderick. The Study of Infectious Intestinal Disease in England: Socio-economic Impact. Cambridge University Press, 2003.

MLA引文

Roberts, J. A., et al. The Study of Infectious Intestinal Disease in England: Socio-economic Impact. Cambridge University Press, 2003.