APA-viite

FAO. (1997). Water reports N15: Irrigation in the countries of the former Soviet Union in figures. Rome: FAO.

Chicago-tyylinen lähdeviittaus

FAO. Water Reports N15: Irrigation in the Countries of the Former Soviet Union in Figures. Rome: FAO, 1997.

MLA-viite

FAO. Water Reports N15: Irrigation in the Countries of the Former Soviet Union in Figures. Rome: FAO, 1997.

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