Cita APA (7th ed.)
Todaro, M. P. (1989). Economic development in the third world (4th ed.). Longman.
Cita Chicago (17th ed.)
Todaro, Michael P. Economic Development in the Third World. 4th ed. New York: Longman, 1989.
Cita MLA (9th ed.)
Todaro, Michael P. Economic Development in the Third World. 4th ed. Longman, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.