APA (7th ed.) Citation

National Geophysical Data Center. (1987). Solid earth geophysics data services. U. S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center.

Chicago Style (17th ed.) Citation

National Geophysical Data Center. Solid Earth Geophysics Data Services. Boulder, Colo.: U. S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center, 1987.

MLA (9th ed.) Citation

National Geophysical Data Center. Solid Earth Geophysics Data Services. U. S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center, 1987.