APA (7th ed.) Citation

Kleen, W. (1958). Electronics of microwave tubes. Academic Press.

Chicago Style (17th ed.) Citation

Kleen, W.J. Electronics of Microwave Tubes. New York: Academic Press, 1958.

MLA (9th ed.) Citation

Kleen, W.J. Electronics of Microwave Tubes. Academic Press, 1958.

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