APA (7th ed.) Citation

Hallas. (2005). Basic radio: Understanding the key building blocks. American Radio Relay League.

Chicago Style (17th ed.) Citation

Hallas. Basic Radio: Understanding the Key Building Blocks. Newington: American Radio Relay League, 2005.

MLA (8th ed.) Citation

Hallas. Basic Radio: Understanding the Key Building Blocks. American Radio Relay League, 2005.

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