Bell, D., & Haddour, A. (2000). City visions. Pearson Education.
Cita Chicago Style (17a ed.)Bell, David, y Azzedine Haddour. City Visions. Harlow, Eng: Pearson Education, 2000.
Cita MLA (9a ed.)Bell, David, y Azzedine Haddour. City Visions. Pearson Education, 2000.
Precaución: Estas citas no son 100% exactas.