Gaensheimer, S., Kramer, M., Schroeder, K. A., & Lobel, M. (2014). Sturtevant: Drawing double reversal. JRP Ringier [u.a.].
Cita Chicago (17th ed.)Gaensheimer, Susanne, Mario Kramer, Klaus Albrecht Schroeder, i Michael Lobel. Sturtevant: Drawing Double Reversal. Zurich: JRP Ringier [u.a.], 2014.
Cita MLA (8th ed.)Gaensheimer, Susanne, et al. Sturtevant: Drawing Double Reversal. JRP Ringier [u.a.], 2014.
Atenció: Aquestes cites poden no estar 100% correctes.