APA (7th ed.) Citation

Whitten, R. C., & Poppoff, I. G. (1965). Physics of the lower ionosphere / by R.C. Whitten and I.G. Poppoff. Prentice-Hall.

Chicago Style (17th ed.) Citation

Whitten, R. C., and I. G. Poppoff. Physics of the Lower Ionosphere / by R.C. Whitten and I.G. Poppoff. Prentice-Hall, 1965.

MLA (9th ed.) Citation

Whitten, R. C., and I. G. Poppoff. Physics of the Lower Ionosphere / by R.C. Whitten and I.G. Poppoff. Prentice-Hall, 1965.

Warning: These citations may not always be 100% accurate.