Steininger, F. (2007). Robert Muntean: Without a sound. Messedruck.
Cita Chicago (17th ed.)Steininger, Florian. Robert Muntean: Without a Sound. Leipzig: Messedruck, 2007.
Cita MLA (8th ed.)Steininger, Florian. Robert Muntean: Without a Sound. Messedruck, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.