APA Citation

(1989). An integrated model of perennial and annual crop production for Sub-Saharan countries. Washington, DC: The World Bank.

Chicago Style Citation

An Integrated Model of Perennial and Annual Crop Production for Sub-Saharan Countries. Washington, DC: The World Bank, 1989.

MLA Citation

An Integrated Model of Perennial and Annual Crop Production for Sub-Saharan Countries. Washington, DC: The World Bank, 1989.

Warning: These citations may not always be 100% accurate.