Cita APA (7a ed.)

UNESCO, McKeon, R., & Rokkan, S. (1951). Democracy in a world of tensions. University Press.

Cita Chicago Style (17a ed.)

UNESCO, Richard McKeon, y Stein Rokkan. Democracy in a World of Tensions. Chicago: University Press, 1951.

Cita MLA (9a ed.)

UNESCO, et al. Democracy in a World of Tensions. University Press, 1951.