Cita APA (7a ed.)

Badia i Dalmases, F. (2011). The seven billionth world citizen: Crisis, cities and the global agenda. CIDOB.

Cita Chicago Style (17a ed.)

Badia i Dalmases, Francesc. The Seven Billionth World Citizen: Crisis, Cities and the Global Agenda. Barcelona: CIDOB, 2011.

Cita MLA (8a ed.)

Badia i Dalmases, Francesc. The Seven Billionth World Citizen: Crisis, Cities and the Global Agenda. CIDOB, 2011.