Cita APA (7a ed.)

Heg, H. C., & Blegen, T. C. (2014). Civil War Letters of Colonel Hans Christian Heg: A Norwegian Regiment in the American Civil War. The Minnesota Historical Society Press.

Cita Chicago Style (17a ed.)

Heg, Hans Christian, y Theodore Christian Blegen. Civil War Letters of Colonel Hans Christian Heg: A Norwegian Regiment in the American Civil War. [Place of publication not identified]: The Minnesota Historical Society Press, 2014.

Cita MLA (8a ed.)

Heg, Hans Christian, y Theodore Christian Blegen. Civil War Letters of Colonel Hans Christian Heg: A Norwegian Regiment in the American Civil War. The Minnesota Historical Society Press, 2014.