Obstruction marking and lighting.
APA Citation
United States. Federal Aviation Agency. (1962). Obstruction marking and lighting. Rev. Washington, D.C.: United States Government Printing Office.
MLA Citation
United States. Federal Aviation Agency. Obstruction Marking And Lighting. Rev. Washington, D.C.: United States Government Printing Office, 1962.
Warning: These citations may not always be complete (especially for serials).