APA引文

United Nations Conference on Trade and Development. (2001). E-commerce and development report 2001: Trends and executive summar. United Nations.

Chicago Style (17th ed.) Citation

United Nations Conference on Trade and Development. E-commerce and Development Report 2001: Trends and Executive Summar. New York: United Nations, 2001.

MLA引文

United Nations Conference on Trade and Development. E-commerce and Development Report 2001: Trends and Executive Summar. United Nations, 2001.

警告：這些引文格式不一定是100％准確.