APA引文

Convery, F. J. (1995). Applying environmental economics in Africa. Washington D.C: The World Bank.

Trích dẫn kiểu Chicago

Convery, Frank J. Applying Environmental Economics in Africa. Washington D.C: The World Bank, 1995.

MLA引文

Convery, Frank J. Applying Environmental Economics in Africa. Washington D.C: The World Bank, 1995.

警告：这些引文格式不一定是100％准确.