APA (7th ed.) Citation

Sohn, L. B., & Sohn, L. B. (1956). Basic documents of the United Nations. Foundation Press.

Chicago Style (17th ed.) Citation

Sohn, Louis B., and Louis B. Sohn. Basic Documents of the United Nations. Brooklyn: Foundation Press, 1956.

MLA (9th ed.) Citation

Sohn, Louis B., and Louis B. Sohn. Basic Documents of the United Nations. Foundation Press, 1956.