Langer, O. (2015). Eckhart, Master. Religion in Geschichte und Gegenwart online. doi:10.1163/2405-8262_rgg4_COM_04015
Chicago Style (17th ed.) CitationLanger, O. "Eckhart, Master." Religion in Geschichte Und Gegenwart Online 2015, https://doi.org/10.1163/2405-8262_rgg4_COM_04015.
MLA (8th ed.) CitationLanger, O. "Eckhart, Master." Religion in Geschichte Und Gegenwart Online, 2015, https://doi.org/10.1163/2405-8262_rgg4_COM_04015.
Warning: These citations may not always be 100% accurate.