APA Style
Wright, Paul H., Ashford, Norman J.. (1989).
Transportation Engineering: Planning and Design (Third Edition).
New York:
John Wiley & Sons.
Chicago Style
Wright, Paul H., Ashford, Norman J..
Transportation Engineering: Planning and Design.
Third Edition
New York:
John Wiley & Sons,
1989.
Text.
MLA Style
Wright, Paul H., Ashford, Norman J..
Transportation Engineering: Planning and Design.
Third Edition
New York:
John Wiley & Sons,
1989.
Text.
Turabian Style
Wright, Paul H., Ashford, Norman J..
Transportation Engineering: Planning and Design.
Third Edition
New York:
John Wiley & Sons,
1989.
Print.