APA (7th ed.) Citation

Gree, A. (2012). Colours. GMC Publications Ltd.

Chicago Style (17th ed.) Citation

Gree, Alain. Colours. United Kingdom: GMC Publications Ltd, 2012.

MLA (9th ed.) Citation

Gree, Alain. Colours. GMC Publications Ltd, 2012.

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