Cita APA (7th ed.)

Tress, A., & Cooper, E. (1988). Machinations: Photographs by Arthur Tress. Introduced by Emmanuel Cooper. GMP.

Cita Chicago (17th ed.)

Tress, Arthur, i Emmanuel Cooper. Machinations: Photographs by Arthur Tress. Introduced by Emmanuel Cooper. London: GMP, 1988.

Cita MLA (8th ed.)

Tress, Arthur, i Emmanuel Cooper. Machinations: Photographs by Arthur Tress. Introduced by Emmanuel Cooper. GMP, 1988.