APA ציטוט

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.

ציטוט MLA

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