Keep, S. M., Bickerton, E., & Britton, P. (2015). Reverse Genetics of Avian Coronavirus Infectious Bronchitis Virus. Animal Coronaviruses.
Citação norma ChicagoKeep, Sarah M., Erica Bickerton, and Paul Britton. "Reverse Genetics of Avian Coronavirus Infectious Bronchitis Virus." Animal Coronaviruses 2015.
ציטוט MLAKeep, Sarah M., Erica Bickerton, and Paul Britton. "Reverse Genetics of Avian Coronavirus Infectious Bronchitis Virus." Animal Coronaviruses 2015.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.