Cita APA (7a ed.)

Barton, W. E. (1925). The life of Abraham Lincoln. The Bobbs Merrill company.

Cita Chicago Style (17a ed.)

Barton, William Eleazar. The Life of Abraham Lincoln. Indianapolis: The Bobbs Merrill company, 1925.

Cita MLA (9a ed.)

Barton, William Eleazar. The Life of Abraham Lincoln. The Bobbs Merrill company, 1925.