Cita APA

Fordham, P. (1974). The geography of African affairs (4th ed.). New York [etc.]: Penguin books.

Citación estilo Chicago

Fordham, Paul. The Geography of African Affairs. 4th ed. New York [etc.]: Penguin books, 1974.

Cita MLA

Fordham, Paul. The Geography of African Affairs. 4th ed. New York [etc.]: Penguin books, 1974.