Cita APA (7a ed.)

Twain, M., & Scharnhorst, G. (2006). Mark Twain: The Complete Interviews. University of Alabama Press.

Cita Chicago Style (17a ed.)

Twain, Mark, y Gary Scharnhorst. Mark Twain: The Complete Interviews. Tuscaloosa: University of Alabama Press, 2006.

Cita MLA (8a ed.)

Twain, Mark, y Gary Scharnhorst. Mark Twain: The Complete Interviews. University of Alabama Press, 2006.