Cita APA (7a ed.)

Anderson, R. (1874). America not discovered by Columbus: A historical sketch of the Discovery of America by the Norsemen. S.C.Griggs.

Cita Chicago Style (17a ed.)

Anderson, R.B. America Not Discovered by Columbus: A Historical Sketch of the Discovery of America by the Norsemen. Chicago: S.C.Griggs, 1874.

Cita MLA (9a ed.)

Anderson, R.B. America Not Discovered by Columbus: A Historical Sketch of the Discovery of America by the Norsemen. S.C.Griggs, 1874.