Cita APA (7a ed.)

Kelly, E., & Coplans, J. (1971). Ellsworth Kelly. Abrams.

Cita Chicago Style (17a ed.)

Kelly, Ellsworth, y John Coplans. Ellsworth Kelly. New York: Abrams, 1971.

Cita MLA (8a ed.)

Kelly, Ellsworth, y John Coplans. Ellsworth Kelly. Abrams, 1971.