Cita APA (7a ed.)

Main, H., & Williams, S. W. (1994). Environment and housing in Third World cities. J. Wiley.

Cita Chicago Style (17a ed.)

Main, Hamish, y Stephen Wyn Williams. Environment and Housing in Third World Cities. Chichester ; New York: J. Wiley, 1994.

Cita MLA (9a ed.)

Main, Hamish, y Stephen Wyn Williams. Environment and Housing in Third World Cities. J. Wiley, 1994.