Cita APA (7a ed.)

(2008). Robert Frank. Wade Guyton. Christopher Wool. Parkett-Verl..

Cita Chicago Style (17a ed.)

Robert Frank. Wade Guyton. Christopher Wool. Zürich [u.a.]: Parkett-Verl., 2008.

Cita MLA (8a ed.)

Robert Frank. Wade Guyton. Christopher Wool. Parkett-Verl., 2008.