APA (7th ed.) Citation

Harper, D. V. Economic regulation of the motor trucking industry by the states. University of Illinois press (Urbana).

Chicago Style (17th ed.) Citation

Harper, Donald V. Economic Regulation of the Motor Trucking Industry by the States. University of Illinois press (Urbana).

MLA (8th ed.) Citation

Harper, Donald V. Economic Regulation of the Motor Trucking Industry by the States. University of Illinois press (Urbana).

Warning: These citations may not always be 100% accurate.