United States. National Weather Service. (2004). NWS digital services: Operations concept. [National Oceanic and Atmospheric Administration, National Weather Service].
Chicago Style (17th ed.) CitationUnited States. National Weather Service. NWS Digital Services: Operations Concept. [Silver Spring, Md.]: [National Oceanic and Atmospheric Administration, National Weather Service], 2004.
MLA (9th ed.) CitationUnited States. National Weather Service. NWS Digital Services: Operations Concept. [National Oceanic and Atmospheric Administration, National Weather Service], 2004.
Warning: These citations may not always be 100% accurate.