Field, E. C., & Greifinger, C. (1965). The transmission of geomagnetic micropulsations through the ionosphere and lower exosphere. Rand Corporation.
Chicago Style (17th ed.) CitationField, Edward Clifton, and Carl Greifinger. The Transmission of Geomagnetic Micropulsations Through the Ionosphere and Lower Exosphere. Santa Monica, Calif.: Rand Corporation, 1965.
MLA (9th ed.) CitationField, Edward Clifton, and Carl Greifinger. The Transmission of Geomagnetic Micropulsations Through the Ionosphere and Lower Exosphere. Rand Corporation, 1965.
Warning: These citations may not always be 100% accurate.