APA引文
(1988). Desertification control and renewable resource management in the Sahelian and Sudanian zones of West Africa. The World Bank.
Chicago Style (17th ed.) Citation
Desertification Control and Renewable Resource Management in the Sahelian and Sudanian Zones of West Africa. Washington D.C: The World Bank, 1988.
MLA引文
Desertification Control and Renewable Resource Management in the Sahelian and Sudanian Zones of West Africa. The World Bank, 1988.
警告:這些引文格式不一定是100%准確.