Cita APA (7a ed.)

(2001). Bridget Riley, Liam Gillick, Sarah Morris, Matthew Ritchie. Parkett-Verl..

Cita Chicago Style (17a ed.)

Bridget Riley, Liam Gillick, Sarah Morris, Matthew Ritchie. Zürich: Parkett-Verl., 2001.

Cita MLA (8a ed.)

Bridget Riley, Liam Gillick, Sarah Morris, Matthew Ritchie. Parkett-Verl., 2001.