APA (7th ed.) Citation

Simpson, E. S. (1987). The developing world: An introduction. Longman Scientific & Technical ; Wiley.

Chicago Style (17th ed.) Citation

Simpson, E. S. The Developing World: An Introduction. Harlow, Essex, England : New York: Longman Scientific & Technical ; Wiley, 1987.

MLA (8th ed.) Citation

Simpson, E. S. The Developing World: An Introduction. Longman Scientific & Technical ; Wiley, 1987.