APA引文

Al Ameer, A. A. (2008). The Effect of trade on the economic growth of Yemen.

Chicago Style (17th ed.) Citation

Al Ameer, Abdullah Abdulaziz. The Effect of Trade on the Economic Growth of Yemen. 2008.

MLA引文

Al Ameer, Abdullah Abdulaziz. The Effect of Trade on the Economic Growth of Yemen. 2008.

警告：这些引文格式不一定是100％准确.