Hauptmann, P. (2015). Polen. Religion in Geschichte und Gegenwart online. doi:10.1163/2405-8262_rgg4_COM_024413
Chicago Style (17th ed.) CitationHauptmann, Peter. "Polen." Religion in Geschichte Und Gegenwart Online 2015, https://doi.org/10.1163/2405-8262_rgg4_COM_024413.
MLA (8th ed.) CitationHauptmann, Peter. "Polen." Religion in Geschichte Und Gegenwart Online, 2015, https://doi.org/10.1163/2405-8262_rgg4_COM_024413.
Warning: These citations may not always be 100% accurate.