APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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