Standard specifications for road and bridge construction /
Colorado Department of Transportation.
APA Citation
Colorado. Department of Transportation. (1999). Standard specifications for road and bridge construction. [Denver, Colo.]: Colorado Dept. of Transportation.
MLA Citation
Colorado. Department of Transportation. Standard Specifications for Road And Bridge Construction. [Denver, Colo.]: Colorado Dept. of Transportation, 1999.
Warning: These citations may not always be complete (especially for serials).