APA (7th ed.) Citation
Harper, D. V. (1982). Transportation in America: Users, Carriers, Government (2. ed.). Prentice Hall.
Chicago Style (17th ed.) Citation
Harper, Donald V. Transportation in America: Users, Carriers, Government. 2. ed. Englewood Cliffs: Prentice Hall, 1982.
MLA (9th ed.) Citation
Harper, Donald V. Transportation in America: Users, Carriers, Government. 2. ed. Prentice Hall, 1982.
Warning: These citations may not always be 100% accurate.