Cita APA (7a ed.)

Coleman, C., & Stewart, M. (1980). Barnum. Columbia Pictures Publications.

Cita Chicago Style (17a ed.)

Coleman, Cy, y Michael Stewart. Barnum. Miami, FL: Columbia Pictures Publications, 1980.

Cita MLA (9a ed.)

Coleman, Cy, y Michael Stewart. Barnum. Columbia Pictures Publications, 1980.