APA (7th ed.) Citation

Greenwood, K. (2015). 100 years of colour. Octopus Publishing Group.

Chicago Style (17th ed.) Citation

Greenwood, Katie. 100 Years of Colour. London: Octopus Publishing Group, 2015.

MLA (9th ed.) Citation

Greenwood, Katie. 100 Years of Colour. Octopus Publishing Group, 2015.

Warning: These citations may not always be 100% accurate.