Talk:Föhr North Frisian

Adding references
Hello, I would like to know how add the following reference to the reference list in this article: Wilts, Ommo (ed.), 2011, Wörterbuch Deutsch – Föhrer Friesisch: Westerlandföhr. Amrum: Jens Quedens, pp.449-467.Vedac13 (talk) 13:48, 9 April 2017 (UTC)