APA (7th ed.) Citation

Undset, S., & Birkeland, J. (1943). Happy times in Norway. Cassell and Company Ltd.

Chicago Style (17th ed.) Citation

Undset, Sigrid, and Joran Birkeland. Happy Times in Norway. London: Cassell and Company Ltd, 1943.

MLA (9th ed.) Citation

Undset, Sigrid, and Joran Birkeland. Happy Times in Norway. Cassell and Company Ltd, 1943.

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