Ford, D. E. (1962). Salt Lake City pedestrian traffic patterns. Bureau of Economic and Business Research, College of Business, University of Utah.
Chicago-Zitierstil (17. Ausg.)Ford, David E. Salt Lake City Pedestrian Traffic Patterns. [Salt Lake City]: Bureau of Economic and Business Research, College of Business, University of Utah, 1962.
MLA-Zitierstil (8. Ausg.)Ford, David E. Salt Lake City Pedestrian Traffic Patterns. Bureau of Economic and Business Research, College of Business, University of Utah, 1962.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.