Carman, P. S., & Hazlett, M. J. (1992). Bovine coronavirus infection in Ontario 1990-1991.
Citação norma ChicagoCarman, P. Suzanne, and Murray J. Hazlett. Bovine Coronavirus Infection in Ontario 1990-1991. 1992.
MLA CitationCarman, P. Suzanne, and Murray J. Hazlett. Bovine Coronavirus Infection in Ontario 1990-1991. 1992.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.