Citazione Stile APA (7a Edizione)

Buchanan, N. S., & Ellis, H. S. (1955). Approaches to economic development. Twentieth Century Fund.

Citazione stile Chigago Style (17a edizione)

Buchanan, Norman Sharpe, e Howard Sylvester Ellis. Approaches to Economic Development. New York: Twentieth Century Fund, 1955.

Citatione MLA (9a ed.)

Buchanan, Norman Sharpe, e Howard Sylvester Ellis. Approaches to Economic Development. Twentieth Century Fund, 1955.