Untermann, R. K., & Lewicki, L. (1984). Accommodating the pedestrian: Adapting towns and neighborhoods for walking and bicycling. Van Nostrand Reinhold.
Cita Chicago Style (17a ed.)Untermann, Richard K., y Lynn Lewicki. Accommodating the Pedestrian: Adapting Towns and Neighborhoods for Walking and Bicycling. New York: Van Nostrand Reinhold, 1984.
Cita MLA (8a ed.)Untermann, Richard K., y Lynn Lewicki. Accommodating the Pedestrian: Adapting Towns and Neighborhoods for Walking and Bicycling. Van Nostrand Reinhold, 1984.
Precaución: Estas citas no son 100% exactas.