APA引文

Kemp, M. (1964). The pure theory of international trade. Prentice Hall.

Chicago Style (17th ed.) Citation

Kemp, Murray. The Pure Theory of International Trade. Englewood Cliffs: Prentice Hall, 1964.

MLA引文

Kemp, Murray. The Pure Theory of International Trade. Prentice Hall, 1964.

警告：這些引文格式不一定是100％准確.