APA (7th ed.) Citation

World Data Center A for Solar-Terrestrial Physics, IGY World Data Center B-2, National Geophysical Data Center, & Allen, J. H. (1982). International catalog of geomagnetic data. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data and Information Service.

Chicago Style (17th ed.) Citation

World Data Center A for Solar-Terrestrial Physics, IGY World Data Center B-2, National Geophysical Data Center, and J. H. Allen. International Catalog of Geomagnetic Data. Boulder, Colorado: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data and Information Service, 1982.

MLA (9th ed.) Citation

World Data Center A for Solar-Terrestrial Physics, et al. International Catalog of Geomagnetic Data. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data and Information Service, 1982.