APA (7th ed.) Citation

Koers, A., & Lentjes, E. (2002). Kleur.

Chicago Style (17th ed.) Citation

Koers, Allard, and Ewan Lentjes. Kleur. Arnhem, 2002.

MLA (9th ed.) Citation

Koers, Allard, and Ewan Lentjes. Kleur. 2002.

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