APA (7th ed.) Citation

Cole, J. P. (1979). Geography of world affairs (5th ed.). Penguin.

Chicago Style (17th ed.) Citation

Cole, John P. Geography of World Affairs. 5th ed. Harmondsworth, Middlesex: Penguin, 1979.

MLA (9th ed.) Citation

Cole, John P. Geography of World Affairs. 5th ed. Penguin, 1979.