United States. Federal Aviation Administration. (2006). Specification for obstruction lighting equipment. U.S. Department of Transportation, Federal Aviation Administration.
Chicago Style (17th ed.) CitationUnited States. Federal Aviation Administration. Specification for Obstruction Lighting Equipment. [Washington, D.C.]: U.S. Department of Transportation, Federal Aviation Administration, 2006.
MLA (9th ed.) CitationUnited States. Federal Aviation Administration. Specification for Obstruction Lighting Equipment. U.S. Department of Transportation, Federal Aviation Administration, 2006.
Warning: These citations may not always be 100% accurate.