APA (7th ed.) Citation

Hall, P., & Pain, K. (2006). The polycentric metropolis: Learning from mega-city regions in Europe. Earthscan.

Chicago Style (17th ed.) Citation

Hall, Peter, and Kathy Pain. The Polycentric Metropolis: Learning from Mega-city Regions in Europe. London ; Sterling, VA: Earthscan, 2006.

MLA (9th ed.) Citation

Hall, Peter, and Kathy Pain. The Polycentric Metropolis: Learning from Mega-city Regions in Europe. Earthscan, 2006.