APA (7th ed.) Citation

(1977). Foreign radio amateur callbook: DX listings. Radio Amateur Callbook.

Chicago Style (17th ed.) Citation

Foreign Radio Amateur Callbook: DX Listings. Lake Bluff, Ill.: Radio Amateur Callbook, 1977.

MLA (9th ed.) Citation

Foreign Radio Amateur Callbook: DX Listings. Radio Amateur Callbook, 1977.

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