APA-referens (7:e uppl.)
Hall, P., Pérez, E., & Levy, S. (2014). Cities of tomorrow: An intellectual history of urban planning and design since 1880 (Fourth edition.). Wiley-Blackwell.
Chicago-referens (17:e uppl.)
Hall, Peter, Eduardo Pérez, och Simon Levy. Cities of Tomorrow: An Intellectual History of Urban Planning and Design Since 1880. Fourth edition. West Sussex, [England]: Wiley-Blackwell, 2014.
MLA-referens (9:e uppl.)
Hall, Peter, et al. Cities of Tomorrow: An Intellectual History of Urban Planning and Design Since 1880. Fourth edition. Wiley-Blackwell, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.