Wilson, M. A., Herrera-Ulloa, A., Krewski, D., & Tyshenko, M. (2010). Bovine spongiform encephalopathy risk management in Latin America: Costa Rica as a representative country for risk management and policy.
Chicago Style aipamenaWilson, Margaret A., Angel Herrera-Ulloa, Daniel Krewski, y Michael Tyshenko. Bovine Spongiform Encephalopathy Risk Management in Latin America: Costa Rica As a Representative Country for Risk Management and Policy. 2010.
MLA aipamenaWilson, Margaret A., Angel Herrera-Ulloa, Daniel Krewski, y Michael Tyshenko. Bovine Spongiform Encephalopathy Risk Management in Latin America: Costa Rica As a Representative Country for Risk Management and Policy. 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.