Cita APA (7a ed.)

Bridge, G., & Watson, S. City economies: Gary Bridge. Sophie Watson. A companion to the city.(2000).

Cita Chicago Style (17a ed.)

Bridge, Gary, y Sophie Watson. "City Economies: Gary Bridge. Sophie Watson." A Companion to the City.(2000) .

Cita MLA (8a ed.)

Bridge, Gary, y Sophie Watson. "City Economies: Gary Bridge. Sophie Watson." A Companion to the City.(2000), .