APA (7th ed.) Citation

Graham-Campbell, J., & Kidd, D. (1980). The Vikings / James Graham-Campbell and Dafydd Kidd. Published for the Trustees of the British Museum by British Museum Publications Limited.

Chicago Style (17th ed.) Citation

Graham-Campbell, James, and Dafydd Kidd. The Vikings / James Graham-Campbell and Dafydd Kidd. London: Published for the Trustees of the British Museum by British Museum Publications Limited, 1980.

MLA (9th ed.) Citation

Graham-Campbell, James, and Dafydd Kidd. The Vikings / James Graham-Campbell and Dafydd Kidd. Published for the Trustees of the British Museum by British Museum Publications Limited, 1980.

Warning: These citations may not always be 100% accurate.