APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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