Guerra, C., Snow, R., & Hay, S. (2006). A global assessment of closed forests, deforestation and malaria risk.
Chicago Style aipamenaGuerra, C., R. Snow, and S. Hay. A Global Assessment of Closed Forests, Deforestation and Malaria Risk. 2006.
MLA aipamenaGuerra, C., et al. A Global Assessment of Closed Forests, Deforestation and Malaria Risk. 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.