Fernández, A., Vargas, B., Epe, C., Schnieder, T., Jiménez Rocha, A. E., & Dolz, G. (2008). Dictyocaulus viviparus seroprevalence and epidemiology in Costa Rican dairy cattle.
Chicago Style aipamenaFernández, A., B. Vargas, C. Epe, T. Schnieder, Ana Eugenia Jiménez Rocha, y Gaby Dolz. Dictyocaulus Viviparus Seroprevalence and Epidemiology in Costa Rican Dairy Cattle. 2008.
MLA aipamenaFernández, A., et al. Dictyocaulus Viviparus Seroprevalence and Epidemiology in Costa Rican Dairy Cattle. 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.