Hills, E. S. (1966). Arid lands: A geographical appraisal. Methuen; Unesco.
Chicago Style (17th ed.) CitationHills, E. Sherbon. Arid Lands: A Geographical Appraisal. London, Paris: Methuen; Unesco, 1966.
MLA (8th ed.) CitationHills, E. Sherbon. Arid Lands: A Geographical Appraisal. Methuen; Unesco, 1966.
Warning: These citations may not always be 100% accurate.