APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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