Williams, G., & Schneider, G. (2010). Doubling: An Interview with Gregor Schneider. Art Monthly.
Cita Chicago (17th ed.)Williams, Gilda, i Gregor Schneider. "Doubling: An Interview with Gregor Schneider." Art Monthly 2010.
Cita MLA (8th ed.)Williams, Gilda, i Gregor Schneider. "Doubling: An Interview with Gregor Schneider." Art Monthly, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.