Cita APA (7a ed.)

Parsons, C., & Howell, K. W. (2018). Captain Jack Helm: A Victim of Texas Reconstruction Violence. University of North Texas Press.

Cita Chicago Style (17a ed.)

Parsons, Chuck, y Kenneth Wayne Howell. Captain Jack Helm: A Victim of Texas Reconstruction Violence. Denton, Texas: University of North Texas Press, 2018.

Cita MLA (8a ed.)

Parsons, Chuck, y Kenneth Wayne Howell. Captain Jack Helm: A Victim of Texas Reconstruction Violence. University of North Texas Press, 2018.