APA (7th ed.) Citation

Dahl, H. F. (1999). Quisling: A study in treachery. Cambridge University Press.

Chicago Style (17th ed.) Citation

Dahl, Hans Fredrik. Quisling: A Study in Treachery. Cambridge [u.a.]: Cambridge University Press, 1999.

MLA (8th ed.) Citation

Dahl, Hans Fredrik. Quisling: A Study in Treachery. Cambridge University Press, 1999.