Harper, D. V. (1959). Economic regulation of the motor trucking industry by the States. University of Illinois Press.
Citação do estilo Chicago (17ª ed.)Harper, Donald Victor. Economic Regulation of the Motor Trucking Industry by the States. Urbana, Ill: University of Illinois Press, 1959.
Citação MLA (9ª ed.)Harper, Donald Victor. Economic Regulation of the Motor Trucking Industry by the States. University of Illinois Press, 1959.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.