APA (7th ed.) Citation

Düchting, H. (1994). Robert and Sonia Delaunay : the triumph of colour: The triumph of colour. Taschen.

Chicago Style (17th ed.) Citation

Düchting, Hajo. Robert and Sonia Delaunay : The Triumph of Colour: The Triumph of Colour. Taschen, 1994.

MLA (9th ed.) Citation

Düchting, Hajo. Robert and Sonia Delaunay : The Triumph of Colour: The Triumph of Colour. Taschen, 1994.

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