National Cooperative Highway Research Program, Kriger, D. S., Shiu, S., & Naylor, S. (2006). Estimating toll road demand and revenue. Transportation Research Board, National Research Council.
Citação do estilo Chicago (17ª ed.)National Cooperative Highway Research Program, David S. Kriger, Suzette Shiu, e Sasha Naylor. Estimating Toll Road Demand and Revenue. Washington, D.C: Transportation Research Board, National Research Council, 2006.
Citação MLA (9ª ed.)National Cooperative Highway Research Program, et al. Estimating Toll Road Demand and Revenue. Transportation Research Board, National Research Council, 2006.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.