APA (7th ed.) Citation

Hardoy, J. E., Mitlin, D., & Satterthwaite, D. (1992). Environmental problems in third world cities. Earthscan.

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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