APA-referens (7:e uppl.)
Evans, W. A. (2010). Mrs. Abraham Lincoln: A study of her personality and her influence on Lincoln. Southern Illinois University Press.
Chicago-referens (17:e uppl.)
Evans, W. A. Mrs. Abraham Lincoln: A Study of Her Personality and Her Influence on Lincoln. Carbondale: Southern Illinois University Press, 2010.
MLA-referens (9:e uppl.)
Evans, W. A. Mrs. Abraham Lincoln: A Study of Her Personality and Her Influence on Lincoln. Southern Illinois University Press, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.