APA (7th ed.) Citation

Shone, R. M. S. (1972). The pure theory of international trade. Macmillan.

Chicago Style (17th ed.) Citation

Shone, Robert Minshull Sir. The Pure Theory of International Trade. London: Macmillan, 1972.

MLA (9th ed.) Citation

Shone, Robert Minshull Sir. The Pure Theory of International Trade. Macmillan, 1972.