Sholis, B. (2005). Unter strenger Beobachtung. Parkett.
Cita Chicago (17th ed.)Sholis, Brian. "Unter Strenger Beobachtung." Parkett 2005.
Cita MLA (8th ed.)Sholis, Brian. "Unter Strenger Beobachtung." Parkett, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.