Cita APA

Voegelin, E., Clemens, D., & Purcell, B. (1999). Hitler and the Germans. [v. 31 of the collected works]. University of Missouri Press.

Citación estilo Chicago

Voegelin, Eric, Detlev Clemens, y Brendan Purcell. Hitler and the Germans. [v. 31 of the Collected Works]. Columbia: University of Missouri Press, 1999.

Cita MLA

Voegelin, Eric, et al. Hitler and the Germans. [v. 31 of the Collected Works]. University of Missouri Press, 1999.