Stephenson, N. W. (1918). Abraham Lincoln and the union: A chronicle of the embattled North. Glasgow.
Chicago-referens (17:e uppl.)Stephenson, Nathaniel Wright. Abraham Lincoln and the Union: A Chronicle of the Embattled North. Toronto: Glasgow, 1918.
MLA-referens (9:e uppl.)Stephenson, Nathaniel Wright. Abraham Lincoln and the Union: A Chronicle of the Embattled North. Glasgow, 1918.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.