APA (7th ed.) Citation

Van De Roer, T. G. (1994). Microwave electronic devices. Chapman & Hall.

Chicago Style (17th ed.) Citation

Van De Roer, Theo G. Microwave Electronic Devices. London [etc.]: Chapman & Hall, 1994.

MLA (9th ed.) Citation

Van De Roer, Theo G. Microwave Electronic Devices. Chapman & Hall, 1994.