APA (7th ed.) Citation

(1961). The amateur radio handbook (3rd ed.). Radio Society of Great Britain.

Chicago Style (17th ed.) Citation

The Amateur Radio Handbook. 3rd ed. Radio Society of Great Britain, 1961.

MLA (9th ed.) Citation

The Amateur Radio Handbook. 3rd ed. Radio Society of Great Britain, 1961.

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