APA (7. basım) Alıntı

Voegelin, E., & Franz, M. (2000). The Ecumenic Age ([New ed.].). University of Missouri Press.

Chicago Style (17. basım) Atıf

Voegelin, Eric, ve Michael Franz. The Ecumenic Age. [New ed.]. Columbia, Mo. ; London: University of Missouri Press, 2000.

MLA (9th ed.) Atıf

Voegelin, Eric, ve Michael Franz. The Ecumenic Age. [New ed.]. University of Missouri Press, 2000.