The Omega Workshops.

MLA

Collins, Judith, and Quentin Bell. The Omega Workshops. London: Secker & Warburg, 1984.

APA

Collins, J., & Bell, Q. (1984). The Omega Workshops. London: Secker & Warburg.

Chicago

Collins, Judith, and Quentin Bell. The Omega Workshops. London: Secker & Warburg, 1984.