APA (7th ed.) Citation

Parker, W. H. (1982). Mackinder, geography as an aid to statecraft. Clarendon Press ; Oxford University Press.

Chicago Style (17th ed.) Citation

Parker, W. H. Mackinder, Geography as an Aid to Statecraft. Oxford [Oxfordshire] : New York: Clarendon Press ; Oxford University Press, 1982.

MLA (9th ed.) Citation

Parker, W. H. Mackinder, Geography as an Aid to Statecraft. Clarendon Press ; Oxford University Press, 1982.