Cita APA (7a ed.)

Curt Valentin Gallery (Nova York, Nova York). (1949). Painting colour history. Albert Skira.

Cita Chicago Style (17a ed.)

Curt Valentin Gallery (Nova York, Nova York). Painting Colour History. New York: Albert Skira, 1949.

Cita MLA (9a ed.)

Curt Valentin Gallery (Nova York, Nova York). Painting Colour History. Albert Skira, 1949.