NALDC

Main content area

MLA

Marathon, Nicholas, et al. Transportation of U.S. grains : a modal share analysis, 1978-2004. U.S. Dept. of Agriculture, Agricultural Marketing Service, Transportation and Marketing Programs, Transportation Services Branch, 2006.

APA

Marathon, Nicholas, VanWechel, Tamara, Vachal, Kimberly J, and United States Agricultural Marketing Service. Transportation Services Branch. (2006). Transportation of U.S. grains : a modal share analysis, 1978-2004. U.S. Dept. of Agriculture, Agricultural Marketing Service, Transportation and Marketing Programs, Transportation Services Branch.

Chicago

Marathon, Nicholas., Tamara VanWechel, Kimberly J Vachal, and United States Agricultural Marketing Service. Transportation Services Branch. Transportation of U.S. grains : a modal share analysis, 1978-2004. U.S. Dept. of Agriculture, Agricultural Marketing Service, Transportation and Marketing Programs, Transportation Services Branch, 2006.