Cita APA (7th ed.)
Voegelin, E., & Sandoz, E. (2000). Published essays, 1940-1952. University of Missouri Press.
Cita Chicago (17th ed.)
Voegelin, Eric, i Ellis Sandoz. Published Essays, 1940-1952. Columbia, Mo. ; London: University of Missouri Press, 2000.
Cita MLA (9th ed.)
Voegelin, Eric, i Ellis Sandoz. Published Essays, 1940-1952. University of Missouri Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.