Cita APA (7th ed.)

Packer, L., & Sliwka, J. (2017). Monochrome: Painting in black and white / Lelia Packer and Jennifer Sliwka. National Gallery Company.

Cita Chicago (17th ed.)

Packer, Lelia, i Jennifer Sliwka. Monochrome: Painting in Black and White / Lelia Packer and Jennifer Sliwka. London: National Gallery Company, 2017.

Cita MLA (8th ed.)

Packer, Lelia, i Jennifer Sliwka. Monochrome: Painting in Black and White / Lelia Packer and Jennifer Sliwka. National Gallery Company, 2017.