APA (7th ed.) Zitazioa
ebrary, Inc, Keefer, P., & Loayza, N. (2010). Innocent bystanders: Developing countries and the war on drugs. World Bank.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Philip Keefer, eta Norman Loayza. Innocent Bystanders: Developing Countries and the War on Drugs. Washington DC: World Bank, 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Innocent Bystanders: Developing Countries and the War on Drugs. World Bank, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.