APA引文

Yahaya, A. (2018). Impact of infrastructure on trade, food security and economic growth in African countries.

Chicago Style (17th ed.) Citation

Yahaya, Auwal. Impact of Infrastructure on Trade, Food Security and Economic Growth in African Countries. 2018.

MLA引文

Yahaya, Auwal. Impact of Infrastructure on Trade, Food Security and Economic Growth in African Countries. 2018.

警告：這些引文格式不一定是100％准確.