@book{
title = {Check your english vocabulary for IELTS },
author = {Wyatt, Rawdon},
editor = {Compl. del tit. dalla cop },
editor = {In cop.: Ideal for self-study or classroom use },
editor = {In testa alla cop.: Bestelling vocabulary workbook },
year = {2017},
edition = {4th ed},
address = {London [etc.] },
publisher = {Bloomsbury Information},
}