APA (7th ed.) Citation

Craigie, W. A. (1937). Northern words in modern English. Clarendon Press.

Chicago Style (17th ed.) Citation

Craigie, William A. Northern Words in Modern English. London: Clarendon Press, 1937.

MLA (9th ed.) Citation

Craigie, William A. Northern Words in Modern English. Clarendon Press, 1937.