Caldecott Tunnel.
APA Citation
California. Department of Transportation. District 4. (1982). Caldecott Tunnel. [San Francisco: California Dept. of Transportation, District 4.
MLA Citation
California. Department of Transportation. District 4. Caldecott Tunnel. [San Francisco: California Dept. of Transportation, District 4, 1982.
Warning: These citations may not always be complete (especially for serials).