Cita APA (7th ed.)

Castle, T. (1981). Keith Sonnier's Pictograms. Artforum.

Cita Chicago (17th ed.)

Castle, Ted. "Keith Sonnier's Pictograms." Artforum 1981.

Cita MLA (8th ed.)

Castle, Ted. "Keith Sonnier's Pictograms." Artforum, 1981.

Atenció: Aquestes cites poden no estar 100% correctes.