APA (7th ed.) Citation

United Nations Educational, Scientific and Cultural Organization, & McKeen, R. P. (1951). Democracy in a world of tensions. University of Chicago Press.

Chicago Style (17th ed.) Citation

United Nations Educational, Scientific and Cultural Organization, and Richard Peter McKeen. Democracy in a World of Tensions. Chicago: University of Chicago Press, 1951.

MLA (9th ed.) Citation

United Nations Educational, Scientific and Cultural Organization, and Richard Peter McKeen. Democracy in a World of Tensions. University of Chicago Press, 1951.