APA引文

(1971). Shipping and developing countries. Carnegie Endownment for International Peace.

Chicago Style (17th ed.) Citation

Shipping and Developing Countries. New York: Carnegie Endownment for International Peace, 1971.

MLA引文

Shipping and Developing Countries. Carnegie Endownment for International Peace, 1971.

警告：這些引文格式不一定是100％准確.