@book{
title = {War horse},
author = {Raynham, Alex},
editor = {Impey, Martin},
editor = {Morpurgo, Michael},
editor = {Con apparato didattico },
editor = {Letture semplificate con vocabolario di 700 parole },
year = {2013},
address = {Oxford [etc.] },
publisher = {Oxford University press},
}