Cita APA (7a ed.)

Nevins, A., & Stone, I. (1962). Lincoln: A contemporary Portrait. Doubleday & Co..

Cita Chicago Style (17a ed.)

Nevins, Allan, y Irving Stone. Lincoln: A Contemporary Portrait. Garden City, NY: Doubleday & Co., 1962.

Cita MLA (8a ed.)

Nevins, Allan, y Irving Stone. Lincoln: A Contemporary Portrait. Doubleday & Co., 1962.