<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">TEI Consortium</hi> (2015): <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">TEI P5</hi>. Guidelines for Electronic Text Encoding and Interchange. Version 2.9.0. Updated on 9th October 2015. <ref xmlns="http://www.tei-c.org/ns/1.0" target="http://www.tei-c.org/Guidelines/P5/">http://www.tei-c.org/Guidelines/P5/</ref> [letzter Zugriff 15. Oktober 2015].