APA (7th ed.) Zitazioa

Singh, A. (1981). Case-Studies in Groundwater Resources Evaluation. Clarendon Press.

Chicago Style (17th ed.) Zitazioa

Singh, Alam. Case-Studies in Groundwater Resources Evaluation. Oxford: Clarendon Press, 1981.

MLA (9th ed.) Zitazioa

Singh, Alam. Case-Studies in Groundwater Resources Evaluation. Clarendon Press, 1981.