Cita APA (7th ed.)
Hall, N. (1996). The urban opportunity: The work of NGOs.......... Intermediate Technology.
Cita Chicago (17th ed.)
Hall, Nicolas. The Urban Opportunity: The Work of NGOs.......... London: Intermediate Technology, 1996.
Cita MLA (9th ed.)
Hall, Nicolas. The Urban Opportunity: The Work of NGOs.......... Intermediate Technology, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.