APA (7th ed.) Citation

Legrand, C. (2013). Indigo: The colour that changed the world. Thames & Hudson.

Chicago Style (17th ed.) Citation

Legrand, Catherine. Indigo: The Colour That Changed the World. London: Thames & Hudson, 2013.

MLA (9th ed.) Citation

Legrand, Catherine. Indigo: The Colour That Changed the World. Thames & Hudson, 2013.