Cita APA (7th ed.)
Bigio, A. G., & Dahiya, B. (2004). Urban environment and infrastructure: Toward livable cities. World Bank.
Cita Chicago (17th ed.)
Bigio, Anthony G., i Bharat Dahiya. Urban Environment and Infrastructure: Toward Livable Cities. Washington, DC: World Bank, 2004.
Cita MLA (9th ed.)
Bigio, Anthony G., i Bharat Dahiya. Urban Environment and Infrastructure: Toward Livable Cities. World Bank, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.