APA (7th ed.) Citation

McKay, C. G., & Beckman, B. (2003). Swedish signal intelligence, 1900-1945. Frank Cass.

Chicago Style (17th ed.) Citation

McKay, C. G., and Bengt Beckman. Swedish Signal Intelligence, 1900-1945. London ; Portland, Or.: Frank Cass, 2003.

MLA (9th ed.) Citation

McKay, C. G., and Bengt Beckman. Swedish Signal Intelligence, 1900-1945. Frank Cass, 2003.

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