Alvarez, J., Perez, A. M., Bezos, J., Casal, C., Romero, B., Rodriguez-Campos, S., . . . Domínguez, L. (2012). Eradication of bovine tuberculosis at a herd-level in Madrid, Spain: Study of within-herd transmission dynamics over a 12 year period. BioMed Central.
Chicago-tyylinen lähdeviittausAlvarez, Julio, et al. Eradication of Bovine Tuberculosis At a Herd-level in Madrid, Spain: Study of Within-herd Transmission Dynamics Over a 12 year Period. BioMed Central, 2012.
MLA-viiteAlvarez, Julio, et al. Eradication of Bovine Tuberculosis At a Herd-level in Madrid, Spain: Study of Within-herd Transmission Dynamics Over a 12 year Period. BioMed Central, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.