Megacities: From hazards to disasters. s.e.
Cita Chicago Style (17a ed.)Megacities: From Hazards to Disasters. s.l: s.e.
Cita MLA (9a ed.)Megacities: From Hazards to Disasters. s.e.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
Cita APA (7a ed.)