Cita APA (7a ed.)
Gwilliam, K., & Shalizi, Z. (1996). Sustainable transport: Priorities for policy reform. The World Bank.
Cita Chicago Style (17a ed.)
Gwilliam, Kenneth, y Zmarak Shalizi. Sustainable Transport: Priorities for Policy Reform. Washington D.C: The World Bank, 1996.
Cita MLA (9a ed.)
Gwilliam, Kenneth, y Zmarak Shalizi. Sustainable Transport: Priorities for Policy Reform. The World Bank, 1996.
Precaución: Estas citas no son 100% exactas.