Cita APA (7th ed.)

Bailey, S. D. (1963). The United Nations: A short political guide. Frederick A. Praeger.

Cita Chicago (17th ed.)

Bailey, Sydney Dawson. The United Nations: A Short Political Guide. Nueva York: Frederick A. Praeger, 1963.

Cita MLA (9th ed.)

Bailey, Sydney Dawson. The United Nations: A Short Political Guide. Frederick A. Praeger, 1963.