Coffey, H. E., & Lincoln, J. V. (1973). Data compilation for the magnetospherically quiet periods, February 19-23 and November 29-December 3, 1970. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data Service.
Chicago Style (17th ed.) CitationCoffey, Helen E., and J. Virginia Lincoln. Data Compilation for the Magnetospherically Quiet Periods, February 19-23 and November 29-December 3, 1970. Asheville, N.C.: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data Service, 1973.
MLA (9th ed.) CitationCoffey, Helen E., and J. Virginia Lincoln. Data Compilation for the Magnetospherically Quiet Periods, February 19-23 and November 29-December 3, 1970. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data Service, 1973.