APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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