APA (7th ed.) Citation

National Climatic Center, Dodson, H. W., & Hedeman, E. R. (1975). Experimental comprehensive solar flare indices for certain flares, 1970-1974. World Data Center A for Solar-Terrestrial Physics.

Chicago Style (17th ed.) Citation

National Climatic Center, Helen Walter Dodson, and E. Ruth Hedeman. Experimental Comprehensive Solar Flare Indices for Certain Flares, 1970-1974. Boulder, Colorado: World Data Center A for Solar-Terrestrial Physics, 1975.

MLA (9th ed.) Citation

National Climatic Center, et al. Experimental Comprehensive Solar Flare Indices for Certain Flares, 1970-1974. World Data Center A for Solar-Terrestrial Physics, 1975.