APA Style
Wright, Paul H, Ashford, Norman J.. (1989).
Transportation engineering ; planning and design .
New York:
John Wiley & Sons.
Chicago Style
Wright, Paul H, Ashford, Norman J..
Transportation engineering ; planning and design.
New York:
John Wiley & Sons,
1989.
Text.
MLA Style
Wright, Paul H, Ashford, Norman J..
Transportation engineering ; planning and design.
New York:
John Wiley & Sons,
1989.
Text.
Turabian Style
Wright, Paul H, Ashford, Norman J..
Transportation engineering ; planning and design.
New York:
John Wiley & Sons,
1989.
Print.