Citazione Stile APA (7a Edizione)

Hicks, J. (1950). A contribution to the theory of the trade cycle. Clarendon Press.

Citazione stile Chigago Style (17a edizione)

Hicks, John. A Contribution to the Theory of the Trade Cycle. Oxford: Clarendon Press, 1950.

Citatione MLA (8a ed.)

Hicks, John. A Contribution to the Theory of the Trade Cycle. Clarendon Press, 1950.