APA (7th ed.) Citation

Undset, S., & Nunnally, T. (2005). Kristin Lavransdatter. Penguin Books.

Chicago Style (17th ed.) Citation

Undset, Sigrid, and Tiina Nunnally. Kristin Lavransdatter. New York: Penguin Books, 2005.

MLA (8th ed.) Citation

Undset, Sigrid, and Tiina Nunnally. Kristin Lavransdatter. Penguin Books, 2005.

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