Cita APA (7a ed.)

Richardson, H. W., & Bae, C. C. (2004). Urban sprawl in Western Europe and the United States. Ashgate.

Cita Chicago Style (17a ed.)

Richardson, Harry Ward, y Chang-Hee Christine Bae. Urban Sprawl in Western Europe and the United States. Aldershot, Hants, England ; Burlington, VT: Ashgate, 2004.

Cita MLA (9a ed.)

Richardson, Harry Ward, y Chang-Hee Christine Bae. Urban Sprawl in Western Europe and the United States. Ashgate, 2004.