Kuspit, D. B. (1977). Clyfford Still: The Ethics Of Art / von Donald B. Kuspit. Artforum.
Cita Chicago (17th ed.)Kuspit, Donald B. "Clyfford Still: The Ethics Of Art / Von Donald B. Kuspit." Artforum 1977.
Cita MLA (8th ed.)Kuspit, Donald B. "Clyfford Still: The Ethics Of Art / Von Donald B. Kuspit." Artforum, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.