Keltie, J. S. S., & Howarth, O. (1913). History of geography. Watts.
Chicago Style (17th ed.) CitationKeltie, John Scott Sir, and O.J.R Howarth. History of Geography. London: Watts, 1913.
MLA (9th ed.) CitationKeltie, John Scott Sir, and O.J.R Howarth. History of Geography. Watts, 1913.
Warning: These citations may not always be 100% accurate.