French, A., & Solomon, D. (1986). Traffic data collection and analysis: Methods and procedures. Transportation Research Board, National Research Council.
Citazione stile Chigago Style (17a edizione)French, Alexander, e David Solomon. Traffic Data Collection and Analysis: Methods and Procedures. Washington, D.C: Transportation Research Board, National Research Council, 1986.
Citatione MLA (9a ed.)French, Alexander, e David Solomon. Traffic Data Collection and Analysis: Methods and Procedures. Transportation Research Board, National Research Council, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.