Cita APA (7th ed.)
Morrison, D. G. (1989). Black Africa: A comparative handbook (2nd ed.). Macmillan reference books.
Cita Chicago (17th ed.)
Morrison, Donald George. Black Africa: A Comparative Handbook. 2nd ed. London: Macmillan reference books, 1989.
Cita MLA (9th ed.)
Morrison, Donald George. Black Africa: A Comparative Handbook. 2nd ed. Macmillan reference books, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.