American Association of State Highway Officials. Committee on Planning and Design Policies. (1964). A plan to promote proper traffic operation on crossroads near interchanges, 1963. The Association.
Chicago Style (17th ed.) CitationAmerican Association of State Highway Officials. Committee on Planning and Design Policies. A Plan to Promote Proper Traffic Operation on Crossroads Near Interchanges, 1963. Washington, D.C.: The Association, 1964.
MLA (9th ed.) CitationAmerican Association of State Highway Officials. Committee on Planning and Design Policies. A Plan to Promote Proper Traffic Operation on Crossroads Near Interchanges, 1963. The Association, 1964.
Warning: These citations may not always be 100% accurate.