Throughline Productions (Firm), Electric Lodge (Firm), Davis, C., Beatley, T., Kellert, S. R., & Louv, R. (2009). The nature of cities. Throughline Productions.
Cita Chicago Style (17a ed.)Throughline Productions (Firm), Electric Lodge (Firm), Chuck Davis, Timothy Beatley, Stephen R. Kellert, y Richard Louv. The Nature of Cities. [Boulder, Colo.]: Throughline Productions, 2009.
Cita MLA (8a ed.)Throughline Productions (Firm), et al. The Nature of Cities. Throughline Productions, 2009.
Precaución: Estas citas no son 100% exactas.