APA (7th ed.) Citation

Norwegian-American Historical Association & Østgård, B. G. (2001). America-America letters: A Norwegian-American family correspondence. Norwegian-American Historical Association.

Chicago Style (17th ed.) Citation

Norwegian-American Historical Association and Bjørn Gunnar Østgård. America-America Letters: A Norwegian-American Family Correspondence. Northfield, Minn.: Norwegian-American Historical Association, 2001.

MLA (9th ed.) Citation

Norwegian-American Historical Association and Bjørn Gunnar Østgård. America-America Letters: A Norwegian-American Family Correspondence. Norwegian-American Historical Association, 2001.