APA (7th ed.) Citation

American Radio Relay League Headquarters Staff & Wicer, D. D. (1970). The radio amateur's handbook (47th ed.). The American Radio Relay League.

Chicago Style (17th ed.) Citation

American Radio Relay League Headquarters Staff and Doug DeMaw Wicer. The Radio Amateur's Handbook. 47th ed. Newington: The American Radio Relay League, 1970.

MLA (8th ed.) Citation

American Radio Relay League Headquarters Staff and Doug DeMaw Wicer. The Radio Amateur's Handbook. 47th ed. The American Radio Relay League, 1970.

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