Dyfyniad APA

Hicks, J. R. (1967). Contribution to the theory of the trade cycle. Clarendon Press.

Dyfyniad Arddull Chicago

Hicks, J. R. Contribution to the Theory of the Trade Cycle. Oxford: Clarendon Press, 1967.

Dyfyniad MLA

Hicks, J. R. Contribution to the Theory of the Trade Cycle. Clarendon Press, 1967.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.