Cita APA (7a ed.)

Randall, R. P. (1957). The courtship of Mr. Lincoln. Little, Brown and Company.

Cita Chicago Style (17a ed.)

Randall, Ruth Painter. The Courtship of Mr. Lincoln. Boston [etc.]: Little, Brown and Company, 1957.

Cita MLA (9a ed.)

Randall, Ruth Painter. The Courtship of Mr. Lincoln. Little, Brown and Company, 1957.