Obrist, H. (1994). Leni Hoffmann. Flash Art.
Cita Chicago (17th ed.)Obrist, Hans-Ulrich. "Leni Hoffmann." Flash Art 1994.
Cita MLA (8th ed.)Obrist, Hans-Ulrich. "Leni Hoffmann." Flash Art, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.