APA (7th ed.) Citation
O'Donoghue, H. (2008). From Asgard to Valhalla: The remarkable history of the Norse myths. I. B. Tauris.
Chicago Style (17th ed.) Citation
O'Donoghue, Heather. From Asgard to Valhalla: The Remarkable History of the Norse Myths. London, [Eng.] ; New York: I. B. Tauris, 2008.
MLA (9th ed.) Citation
O'Donoghue, Heather. From Asgard to Valhalla: The Remarkable History of the Norse Myths. I. B. Tauris, 2008.
Warning: These citations may not always be 100% accurate.