Caltrans, & Caltrans. (1980). Diamond interchange program: User's manual : implementation package FHWA-IP-80-4. Washington: Federal Highway Administration Offices of Research Development Traffic Syste.
Chicago Style CitationCaltrans, and Caltrans. Diamond Interchange Program: User's Manual : Implementation Package FHWA-IP-80-4. Washington: Federal Highway Administration Offices of Research Development Traffic Syste, 1980.
MLA CitationCaltrans, and Caltrans. Diamond Interchange Program: User's Manual : Implementation Package FHWA-IP-80-4. Washington: Federal Highway Administration Offices of Research Development Traffic Syste, 1980.
Warning: These citations may not always be 100% accurate.