APA (7th ed.) Citation

Allen, J. H., Abston, C. C., & Morris, L. D. (1974). Auroral electrojet magnetic activity indices AE (11) for 1969. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data Service.

Chicago Style (17th ed.) Citation

Allen, J. H., C. C. Abston, and Leslie D. Morris. Auroral Electrojet Magnetic Activity Indices AE (11) for 1969. Asheville, N.C.: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data Service, 1974.

MLA (9th ed.) Citation

Allen, J. H., et al. Auroral Electrojet Magnetic Activity Indices AE (11) for 1969. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Environmental Data Service, 1974.