APA (7th ed.) Citation

Davies, K. (1990). Ionospheric radio. Peregrinus.

Chicago Style (17th ed.) Citation

Davies, Kenneth. Ionospheric Radio. London: Peregrinus, 1990.

MLA (9th ed.) Citation

Davies, Kenneth. Ionospheric Radio. Peregrinus, 1990.

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