APA (7th ed.) Citation

Schell, L. M., Smith, M. T., & Bilsborough, A. (1993). Urban ecology and health in the third world. Cambridge University Press.

Chicago Style (17th ed.) Citation

Schell, Lawrence M., Malcolm T. Smith, and Alan Bilsborough. Urban Ecology and Health in the Third World. Cambridge: Cambridge University Press, 1993.

MLA (9th ed.) Citation

Schell, Lawrence M., et al. Urban Ecology and Health in the Third World. Cambridge University Press, 1993.