United States. National Environmental Satellite, Data, and Information Service, United States. Weather Bureau, United States. Environmental Data Service, & United States. Environmental Data and Information Service. Daily weather maps. The Service.
Chicago Style (17th ed.) CitationUnited States. National Environmental Satellite, Data, and Information Service, United States. Weather Bureau, United States. Environmental Data Service, and United States. Environmental Data and Information Service. Daily Weather Maps. [Washington, D.C.?]: The Service.
MLA (9th ed.) CitationUnited States. National Environmental Satellite, Data, and Information Service, et al. Daily Weather Maps. The Service.
Warning: These citations may not always be 100% accurate.