APA (7th ed.) Citation

Howell, P. P., Lock, M., & Cobb, S. (1988). The Jonglei Canal: Impact and opportunity. Cambridge University Press.

Chicago Style (17th ed.) Citation

Howell, P. P., Michael Lock, and Stephen Cobb. The Jonglei Canal: Impact and Opportunity. Cambridge [England] ; New York: Cambridge University Press, 1988.

MLA (9th ed.) Citation

Howell, P. P., et al. The Jonglei Canal: Impact and Opportunity. Cambridge University Press, 1988.