APA (7th ed.) Citation

Ross, T. L. (1969). The southern Sudan: Background to civil war.

Chicago Style (17th ed.) Citation

Ross, Tim L. The Southern Sudan: Background to Civil War. [Pittsburgh], 1969.

MLA (8th ed.) Citation

Ross, Tim L. The Southern Sudan: Background to Civil War. 1969.

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