Frost, J. A., Smith, H. R., Willshaw, G. A., Scotland, S. M., Gross, R. J., & Rowe, B. (1989). Phage-typing of Vero-cytotoxin (VT) producing Escherichia coli O157 isolated in the United Kingdom. Cambridge University Press.
Dyfyniad Arddull ChicagoFrost, J. A., H. R. Smith, G. A. Willshaw, S. M. Scotland, R. J. Gross, and B. Rowe. Phage-typing of Vero-cytotoxin (VT) Producing Escherichia Coli O157 Isolated in the United Kingdom. Cambridge University Press, 1989.
Dyfyniad MLAFrost, J. A., et al. Phage-typing of Vero-cytotoxin (VT) Producing Escherichia Coli O157 Isolated in the United Kingdom. Cambridge University Press, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.