Cita APA (7th ed.)
Bridge, G., & Watson, S. (2003). A companion to the city. Blackwell Publishers.
Cita Chicago (17th ed.)
Bridge, Gary, i Sophie Watson. A Companion to the City. Oxford, UK ; Malden, MA: Blackwell Publishers, 2003.
Cita MLA (9th ed.)
Bridge, Gary, i Sophie Watson. A Companion to the City. Blackwell Publishers, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.