@book{
title = {Marlon, die Nummer 10},
author = {Masannek, Joachim},
editor = {Birck, Jan},
editor = {Età: dai 5 ai 10 anni },
year = {2006},
edition = {Ungekürzte Ausg},
address = {München },
publisher = {Dt. Taschenbuch-Verl.},
}