Cita APA (7a ed.)
Kemp, M. C. (1969). The pure theory of international trade andinvestment. Prentice-Hall.
Cita Chicago Style (17a ed.)
Kemp, Murray C. The Pure Theory of International Trade Andinvestment. New Jersey: Prentice-Hall, 1969.
Cita MLA (9a ed.)
Kemp, Murray C. The Pure Theory of International Trade Andinvestment. Prentice-Hall, 1969.
Precaución: Estas citas no son 100% exactas.