Cita APA (7th ed.)

Corden, W. (1971). The theory of protection. Oxford Uni. press.

Cita Chicago (17th ed.)

Corden, W. The Theory of Protection. London: Oxford Uni. press, 1971.

Cita MLA (9th ed.)

Corden, W. The Theory of Protection. Oxford Uni. press, 1971.