Cita APA (7th ed.)
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.
Cita Chicago (17th ed.)
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.
Cita MLA (9th ed.)
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.
Atenció: Aquestes cites poden no estar 100% correctes.