APA (7th ed.) Citation

Walker, B. (2018). Magic band antennas for Ham Radio: 6 meter antennas you can build. ARRL.

Chicago Style (17th ed.) Citation

Walker, Bruce. Magic Band Antennas for Ham Radio: 6 Meter Antennas You Can Build. [Erscheinungsort nicht ermittelbar]: ARRL, 2018.

MLA (9th ed.) Citation

Walker, Bruce. Magic Band Antennas for Ham Radio: 6 Meter Antennas You Can Build. ARRL, 2018.