@misc{
title = {Sim Sala Sing},
author = {Maierhofer, Lorenz},
editor = {Kern, Renate},
editor = {Kern, Walter},
editor = {Dati anche dal contenitore },
editor = {Età: dai 5 ai 10 anni },
year = {2005},
address = {Innsbruck [etc.] },
publisher = {Helbling},
}