APA (7th ed.) Zitazioa
World Health Organization, World Health Organization. Global Malaria Programme. Surveillance, Monitoring and Evaluation Unit, ebrary, Inc, Aregawi, M., Cibulskis, R. E., Otten, M., & Williams, R. (2009). World malaria report 2009. World Health Organization.
Chicago Style (17th ed.) Zitazioa
World Health Organization, Monitoring and Evaluation Unit World Health Organization. Global Malaria Programme. Surveillance, Inc ebrary, Maru Aregawi, Richard E. Cibulskis, Mac Otten, eta Ryan Williams. World Malaria Report 2009. Geneva: World Health Organization, 2009.
MLA (9th ed.) Zitazioa
World Health Organization, et al. World Malaria Report 2009. World Health Organization, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.