APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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