APA引文

Snider, D. A. (1987). Introduction to international economics (Ed.7.).

Chicago Edition Citation

Snider, Delbert A. Introduction to International Economics. Ed.7. New Delhi, Surjeet, 1987.

MLA引文

Snider, Delbert A. Introduction to International Economics. Ed.7. 1987.

警告：這些引文格式不一定是100％准確.