Cita APA (7a ed.)

Welch, J., & Krupat, A. (2015). Companion to James Welch's The Heartsong of Charging Elk. University of Nebraska Press.

Cita Chicago Style (17a ed.)

Welch, James, y Arnold Krupat. Companion to James Welch's The Heartsong of Charging Elk. Lincoln: University of Nebraska Press, 2015.

Cita MLA (8a ed.)

Welch, James, y Arnold Krupat. Companion to James Welch's The Heartsong of Charging Elk. University of Nebraska Press, 2015.