Guidance manual for operators of small gas systems.
APA Citation
United States. Department of Transportation. Research and Special Programs Administration. (1985). Guidance manual for operators of small gas systems. Rev. 1985. Washington, D.C.: U.S. Dept. of Transportation, Research and Special Programs Administration.
MLA Citation
United States. Department of Transportation. Research and Special Programs Administration. Guidance Manual for Operators of Small Gas Systems. Rev. 1985. Washington, D.C.: U.S. Dept. of Transportation, Research and Special Programs Administration, 1985.
Warning: These citations may not always be complete (especially for serials).