APA (7th ed.) Zitazioa
Rutakirwa, T. Understanding Corona Virus: COVID-19 : The Only Manual You Will Need. Tonniez.
Chicago Style (17th ed.) Zitazioa
Rutakirwa, Tonny. Understanding Corona Virus: COVID-19 : The Only Manual You Will Need. Londres, Inglaterra: Tonniez.
MLA (9th ed.) Zitazioa
Rutakirwa, Tonny. Understanding Corona Virus: COVID-19 : The Only Manual You Will Need. Tonniez.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.