Cita APA (7a ed.)

Webb, E. (1981). Eric Voegelin: Philosopher of History. University of Washington Press.

Cita Chicago Style (17a ed.)

Webb, Eugene. Eric Voegelin: Philosopher of History. Seattle: University of Washington Press, 1981.

Cita MLA (8a ed.)

Webb, Eugene. Eric Voegelin: Philosopher of History. University of Washington Press, 1981.