Sonia Delaunay.

MLA

Cohen, Arthur A. Sonia Delaunay. New York City: Harry N. Abrams, 1975.

APA

Cohen, A. A. (1975). Sonia Delaunay. New York City: Harry N. Abrams.

Chicago

Cohen, Arthur A. Sonia Delaunay. New York City: Harry N. Abrams, 1975.