APA-referens (7:e uppl.)
Graham-Campbell, J. (2016). Vikings and the danelaw: Select papers from the proceedings of the Thirteenth Viking Congress, Nottingham and York, 21-30 August 1997. Oxbow Books.
Chicago-referens (17:e uppl.)
Graham-Campbell, James. Vikings and the Danelaw: Select Papers from the Proceedings of the Thirteenth Viking Congress, Nottingham and York, 21-30 August 1997. Oxford, England ; Havertown, Pennsylvania: Oxbow Books, 2016.
MLA-referens (9:e uppl.)
Graham-Campbell, James. Vikings and the Danelaw: Select Papers from the Proceedings of the Thirteenth Viking Congress, Nottingham and York, 21-30 August 1997. Oxbow Books, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.