APA (7th ed.) Citation

LEWINDKI & CLARK. (1976). Colour in focus. Fountain Press.

Chicago Style (17th ed.) Citation

LEWINDKI and CLARK. Colour in Focus. England: Fountain Press, 1976.

MLA (8th ed.) Citation

LEWINDKI and CLARK. Colour in Focus. Fountain Press, 1976.

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