Citazione Stile APA (7a Edizione)

United Nations Institute for Training and Research, Centro de Estudios Econâomicos y Sociales del Tercer Mundo, Club of Rome, Nicol, D., Echeverrâia, L., & Peccei, A. (1981). Regionalism and the new international economic order. Pergamon Press.

Citazione stile Chigago Style (17a edizione)

United Nations Institute for Training and Research, Centro de Estudios Econâomicos y Sociales del Tercer Mundo, Club of Rome, Davidson Nicol, Luis Echeverrâia, e Aurelio Peccei. Regionalism and the New International Economic Order. New York: Pergamon Press, 1981.

Citatione MLA (9a ed.)

United Nations Institute for Training and Research, et al. Regionalism and the New International Economic Order. Pergamon Press, 1981.