Gregory, J. W. (1968). The Great Rift Valley: Being the narrative of a journey to Mount Kenya and Lake Baringo, with some account of the geology, natural history, anthropology and future prospects of British East Africa (First edition.). Cass.
Chicago Style (17th ed.) CitationGregory, J. W. The Great Rift Valley: Being the Narrative of a Journey to Mount Kenya and Lake Baringo, with Some Account of the Geology, Natural History, Anthropology and Future Prospects of British East Africa. First edition. London: Cass, 1968.
MLA (8th ed.) CitationGregory, J. W. The Great Rift Valley: Being the Narrative of a Journey to Mount Kenya and Lake Baringo, with Some Account of the Geology, Natural History, Anthropology and Future Prospects of British East Africa. First edition. Cass, 1968.