Indigo : the colour that changed the world

MLA

Legrand, Catherine, and Ruth Verity Sharman. Indigo : the Colour That Changed the World. London: Thames & Hudson, 2012.

APA

Legrand, C., & Sharman, R. Verity. (2012). Indigo : the colour that changed the world. London: Thames & Hudson.

Chicago

Legrand, Catherine Indigo: The Colour That Changed the World. Translated by Ruth Verity Sharman. London: Thames & Hudson, 2012.