APA (7th ed.) Citation

Shetelig, H., & Petersen, J. (1940). Viking antiquities in Great Britain and Ireland. by Jan petersen. Aschehoug.

Chicago Style (17th ed.) Citation

Shetelig, Haakon, and Jan Petersen. Viking Antiquities in Great Britain and Ireland. by Jan Petersen. Oslo: Aschehoug, 1940.

MLA (9th ed.) Citation

Shetelig, Haakon, and Jan Petersen. Viking Antiquities in Great Britain and Ireland. by Jan Petersen. Aschehoug, 1940.

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