APA (7th ed.) Citation

Bergman, K. (2017). They Sang for Norway: Olaf Oleson's Immigrant Choir. Minnesota Historical Society Press.

Chicago Style (17th ed.) Citation

Bergman, Klas. They Sang for Norway: Olaf Oleson's Immigrant Choir. St. Paul, MN: Minnesota Historical Society Press, 2017.

MLA (8th ed.) Citation

Bergman, Klas. They Sang for Norway: Olaf Oleson's Immigrant Choir. Minnesota Historical Society Press, 2017.

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