APA (7th ed.) Citation

Cole, J. P. (1972). Geography of world affairs (4th ed.). Penguin Books Ltd.

Chicago Style (17th ed.) Citation

Cole, John P. Geography of World Affairs. 4th ed. Harmondsworth, Middlesex: Penguin Books Ltd, 1972.

MLA (9th ed.) Citation

Cole, John P. Geography of World Affairs. 4th ed. Penguin Books Ltd, 1972.