APA
J.P. Cole, . (1959). Geography of World Affairs. : Penguin Books.
Chicago
J.P. Cole, . 1959. Geography of World Affairs. : Penguin Books.
Harvard
J.P. Cole, . (1959). Geography of World Affairs. : Penguin Books.
MLA
J.P. Cole, . Geography of World Affairs. : Penguin Books. 1959.
