Citazione Stile APA (7a Edizione)

Twentieth Century Fund & Dewhurst, J. F. (1961). Europe's needs and resources: Trends, and prospects in eighteen countries. [s.n.

Citazione stile Chigago Style (17a edizione)

Twentieth Century Fund e James Frederic Dewhurst. Europe's Needs and Resources: Trends, and Prospects in Eighteen Countries. New York: [s.n, 1961.

Citatione MLA (9a ed.)

Twentieth Century Fund e James Frederic Dewhurst. Europe's Needs and Resources: Trends, and Prospects in Eighteen Countries. [s.n, 1961.