Keep, S. M., Bickerton, E., & Britton, P. (2015). Reverse Genetics of Avian Coronavirus Infectious Bronchitis Virus. Animal Coronaviruses.
Dyfyniad Arddull ChicagoKeep, Sarah M., Erica Bickerton, and Paul Britton. "Reverse Genetics of Avian Coronavirus Infectious Bronchitis Virus." Animal Coronaviruses 2015.
Dyfyniad MLAKeep, Sarah M., Erica Bickerton, and Paul Britton. "Reverse Genetics of Avian Coronavirus Infectious Bronchitis Virus." Animal Coronaviruses 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.