APA (7th ed.) Citation

Hardoy, J. E., Satterthwaite, D., & Mitlin, D. (1992). Environmental problems in Third World cities. Earthscan Publications.

Chicago Style (17th ed.) Citation

Hardoy, Jorge E., David Satterthwaite, and Diana Mitlin. Environmental Problems in Third World Cities. London: Earthscan Publications, 1992.

MLA (8th ed.) Citation

Hardoy, Jorge E., et al. Environmental Problems in Third World Cities. Earthscan Publications, 1992.