@book{
title = {Itinera Italica },
author = {},
editor = {Collarile, Luigi},
editor = {Erhart, Peter},
editor = {Müller Helena},
editor = {Nodari, Cristiano},
editor = {Stiftsarchiv St. Gallen},
year = {2uuu},
address = {Wien [etc.] },
publisher = {Folio},
}