Cita APA (7th ed.)

Anell, L., & Nygren, B. (1980). The developing countries and the world economic order. St. Martin's Press.

Cita Chicago (17th ed.)

Anell, Lars, i Birgitta Nygren. The Developing Countries and the World Economic Order. New York: St. Martin's Press, 1980.

Cita MLA (9th ed.)

Anell, Lars, i Birgitta Nygren. The Developing Countries and the World Economic Order. St. Martin's Press, 1980.