APA (7th ed.) Citation

Field, E. C. (1969). The effects of ions on VLF propagation during polar cap absorption events. Rand Corp..

Chicago Style (17th ed.) Citation

Field, E. C. The Effects of Ions on VLF Propagation During Polar Cap Absorption Events. Santa Monica, Calif.: Rand Corp., 1969.

MLA (9th ed.) Citation

Field, E. C. The Effects of Ions on VLF Propagation During Polar Cap Absorption Events. Rand Corp., 1969.