APA引文

Greenaway, D. (1983). International trade policy: From tariffs to the new protectionism. London.

Chicago Style (17th ed.) Citation

Greenaway, David. International Trade Policy: From Tariffs to the New Protectionism. Macmillan: London, 1983.

MLA引文

Greenaway, David. International Trade Policy: From Tariffs to the New Protectionism. London, 1983.

警告：這些引文格式不一定是100％准確.