Citazione Stile APA (7a Edizione)

Haas, P. M. (1990). Saving the Mediterranean: The politics of international environmental cooperation. Columbia University Press.

Citazione stile Chigago Style (17a edizione)

Haas, Peter M. Saving the Mediterranean: The Politics of International Environmental Cooperation. New York: Columbia University Press, 1990.

Citatione MLA (9a ed.)

Haas, Peter M. Saving the Mediterranean: The Politics of International Environmental Cooperation. Columbia University Press, 1990.