APA (7th ed.) Citation

Kelley, M. C., & Heelis, R. A. (1989). The earth's ionosphere: Plasma physics and electrodynamics. Academic Press.

Chicago Style (17th ed.) Citation

Kelley, Michael C., and Rodney A. Heelis. The Earth's Ionosphere: Plasma Physics and Electrodynamics. San Diego, Calif.: Academic Press, 1989.

MLA (9th ed.) Citation

Kelley, Michael C., and Rodney A. Heelis. The Earth's Ionosphere: Plasma Physics and Electrodynamics. Academic Press, 1989.