Citazione Stile APA (7a Edizione)

Durning, A. T. (1992). How much is enoughn: The consumer society and the future of the earth. Norton.

Citazione stile Chigago Style (17a edizione)

Durning, Alan Thein. How Much Is Enoughn: The Consumer Society and the Future of the Earth. New York: Norton, 1992.

Citatione MLA (9a ed.)

Durning, Alan Thein. How Much Is Enoughn: The Consumer Society and the Future of the Earth. Norton, 1992.