Castro, J. G., & O'Keeffe, G. The Art & Life of Georgia O'Keeffe: Jan Garden Castro. Virago Press.
Cita Chicago Style (17a ed.)Castro, Jan Garden, y Georgia O'Keeffe. The Art & Life of Georgia O'Keeffe: Jan Garden Castro. London: Virago Press.
Cita MLA (8a ed.)Castro, Jan Garden, y Georgia O'Keeffe. The Art & Life of Georgia O'Keeffe: Jan Garden Castro. Virago Press.
Precaución: Estas citas no son 100% exactas.