Cita APA (7th ed.)

Morton, K. (1977). Trade and developing countries. Croom Helm.

Cita Chicago (17th ed.)

Morton, Kathryn. Trade and Developing Countries. London: Croom Helm, 1977.

Cita MLA (9th ed.)

Morton, Kathryn. Trade and Developing Countries. Croom Helm, 1977.