Cita APA (7a ed.)

Sandburg, C., Schoonmaker, F., & Arcella, S. (1995). Carl Sandburg. Sterling Pub.

Cita Chicago Style (17a ed.)

Sandburg, Carl, Frances Schoonmaker, y Steve Arcella. Carl Sandburg. New York: Sterling Pub, 1995.

Cita MLA (9a ed.)

Sandburg, Carl, et al. Carl Sandburg. Sterling Pub, 1995.