APA (7th ed.) Citation

Boyd, A., & Boyd, F. (1949). Western Union: A study of the trend toward European Unity. Public Affairs.

Chicago Style (17th ed.) Citation

Boyd, Andrew, and Frances Boyd. Western Union: A Study of the Trend Toward European Unity. Washington: Public Affairs, 1949.

MLA (9th ed.) Citation

Boyd, Andrew, and Frances Boyd. Western Union: A Study of the Trend Toward European Unity. Public Affairs, 1949.