APA (7th ed.) Citation

Markham, S. F. (1944). Climate and the energy of nations. Oxford University Press.

Chicago Style (17th ed.) Citation

Markham, Sydney Frank. Climate and the Energy of Nations. London, New York: Oxford University Press, 1944.

MLA (9th ed.) Citation

Markham, Sydney Frank. Climate and the Energy of Nations. Oxford University Press, 1944.