@book{
title = {Workbook with key},
author = {Soars, John},
editor = {Soars, Liz},
editor = {Wheeldon, Sylvia},
editor = {998045141808896 - New Headway : pre-intermediate - 4 -  },
year = {2006},
edition = {3. ed},
address = {Oxford },
publisher = {Oxford University press},
}