Cita APA (7a ed.)

Demuth, C., & Ritchie, A. C. (1950). Charles Demuth. Museum of Modern Art.

Cita Chicago Style (17a ed.)

Demuth, Charles, y Andrew Carnduff Ritchie. Charles Demuth. New York: Museum of Modern Art, 1950.

Cita MLA (9a ed.)

Demuth, Charles, y Andrew Carnduff Ritchie. Charles Demuth. Museum of Modern Art, 1950.