APA (7th ed.) Citation

International Development Research Centre (Canada) & Heindl, L. A. (1975). Hidden waters in arid lands: Report of a workshop on groundwater research needs in arid and semi-arid zones held in Paris, France, 25 November 1974. [International Development Research Centre].

Chicago Style (17th ed.) Citation

International Development Research Centre (Canada) and L. A. Heindl. Hidden Waters in Arid Lands: Report of a Workshop on Groundwater Research Needs in Arid and Semi-arid Zones Held in Paris, France, 25 November 1974. Ottawa: [International Development Research Centre], 1975.

MLA (8th ed.) Citation

International Development Research Centre (Canada) and L. A. Heindl. Hidden Waters in Arid Lands: Report of a Workshop on Groundwater Research Needs in Arid and Semi-arid Zones Held in Paris, France, 25 November 1974. [International Development Research Centre], 1975.