Cita APA (7a ed.)
Steiner, F. R., Thompson, G. F., & Carbonell, A. Nature and Cities: The Ecological Imperative in Urban Design and Planning (2a edición.). Lincoln Institute of Land Policy.
Cita estilo Chicago (17a ed.)
Steiner, Frederick R., George F. Thompson, y Armando Carbonell. Nature and Cities: The Ecological Imperative in Urban Design and Planning. 2a edición. Cambridge, EUA: Lincoln Institute of Land Policy.
Cita MLA (9a ed.)
Steiner, Frederick R., et al. Nature and Cities: The Ecological Imperative in Urban Design and Planning. 2a edición. Lincoln Institute of Land Policy.
Precaución: Estas citas no son 100% exactas.