United Nations, Department of Economic and Social Affairs. (2022). Natural Resources Forum. Elsevier.
Chicago (17e ed.) BronvermeldingUnited Nations, Department of Economic and Social Affairs. Natural Resources Forum. Amsterdam: Elsevier, 2022.
MLA (8e ed.) BronvermeldingUnited Nations, Department of Economic and Social Affairs. Natural Resources Forum. Elsevier, 2022.
Let op: Deze citaties zijn niet altijd 100% accuraat.