Cita APA (7a ed.)

Headman, L., & O'Neill, S. (2019). Dictionary of the Ponca People. University of Nebraska Press.

Cita Chicago Style (17a ed.)

Headman, Louis, y Sean O'Neill. Dictionary of the Ponca People. Lincoln: University of Nebraska Press, 2019.

Cita MLA (8a ed.)

Headman, Louis, y Sean O'Neill. Dictionary of the Ponca People. University of Nebraska Press, 2019.