Cita APA (7th ed.)
Ziffrin, M. J. (1994). Carl Ruggles: Composer, painter, and storyteller. University of Illinois Press.
Cita Chicago (17th ed.)
Ziffrin, Marilyn J. Carl Ruggles: Composer, Painter, and Storyteller. Urbana: University of Illinois Press, 1994.
Cita MLA (9th ed.)
Ziffrin, Marilyn J. Carl Ruggles: Composer, Painter, and Storyteller. University of Illinois Press, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.