APA (7th ed.) Citation

Shetelig, H., & Boe, J. (1940). Viking antiquities in Great Britain and Ireland. by Johs Boe. Aschehoug.

Chicago Style (17th ed.) Citation

Shetelig, Haakon, and Johs Boe. Viking Antiquities in Great Britain and Ireland. by Johs Boe. Aschehoug, 1940.

MLA (9th ed.) Citation

Shetelig, Haakon, and Johs Boe. Viking Antiquities in Great Britain and Ireland. by Johs Boe. Aschehoug, 1940.

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