Sorensen, P., Ecola, L., & Wachs, M. (2012). Mileage-based user fees for transportation funding: A primer for state and local decisionmakers. RAND.
芝加哥风格引文Sorensen, Paul, Liisa Ecola, 与 Martin Wachs. Mileage-based User Fees for Transportation Funding: A Primer for State and Local Decisionmakers. Santa Monica, Calif.: RAND, 2012.
MLA引文Sorensen, Paul, et al. Mileage-based User Fees for Transportation Funding: A Primer for State and Local Decisionmakers. RAND, 2012.
警告：这些引文格式不一定是100％准确.