APA (7th ed.) Citation

Jones, G. (1968). A history of the Vikings. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Jones, Gwyn. A History of the Vikings. New York [u.a.]: Oxford Univ. Press, 1968.

MLA (9th ed.) Citation

Jones, Gwyn. A History of the Vikings. Oxford Univ. Press, 1968.