Cita APA (7a ed.)

Voegelin, E., Heilke, T. W., & Hanak, M. (2003). Published essays, 1929-1933. University of Missouri Press.

Cita Chicago Style (17a ed.)

Voegelin, Eric, Thomas W. Heilke, y M.J Hanak. Published Essays, 1929-1933. Columbia,: University of Missouri Press, 2003.

Cita MLA (9a ed.)

Voegelin, Eric, et al. Published Essays, 1929-1933. University of Missouri Press, 2003.