Symposium on Arid Zone Hydrology Ankara. (1953). Proceedings of the Ankara Symposium on Arid Zone Hydrology. UNESCO.
Citazione stile Chigago Style (17a edizione)Symposium on Arid Zone Hydrology Ankara. Proceedings of the Ankara Symposium on Arid Zone Hydrology. Paris: UNESCO, 1953.
Citatione MLA (8a ed.)Symposium on Arid Zone Hydrology Ankara. Proceedings of the Ankara Symposium on Arid Zone Hydrology. UNESCO, 1953.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.