@book{
title = {Leo & Co.},
author = {Scherling, Theo},
editor = {Burger, Elke},
editor = {Der 80. Geburtstag -  },
editor = {Con apparato didattico },
editor = {Nome degli A. dal verso del front },
year = {2013},
address = {München },
publisher = {Klett-Langenscheidt},
}