Texas Transportation Institute & Texas A. and M. Research Foundation. (1996). Guidelines for the location and design of bus stops. National Academy Press.
Citazione stile Chigago Style (17a edizione)Texas Transportation Institute e Texas A. and M. Research Foundation. Guidelines for the Location and Design of Bus Stops. Washington, DC: National Academy Press, 1996.
Citatione MLA (9a ed.)Texas Transportation Institute e Texas A. and M. Research Foundation. Guidelines for the Location and Design of Bus Stops. National Academy Press, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.