Cita APA (7a ed.)

Williams, F. J., Holzer, H., & Horrocks, T. A. (2011). The Living Lincoln. Southern Illinois University Press.

Cita Chicago Style (17a ed.)

Williams, Frank J., Harold Holzer, y Thomas A. Horrocks. The Living Lincoln. Carbondale: Southern Illinois University Press, 2011.

Cita MLA (8a ed.)

Williams, Frank J., et al. The Living Lincoln. Southern Illinois University Press, 2011.