APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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