Published October 1971

MHRA Style Book: First Edition (1971) 
Edited by A. S. Maney and R. L. Smallwood
MHRA Style Guide

Published January 2013

MHRA Style Guide: Third Edition (2013) 
Edited by Brian Richardson
MHRA Style Guide

Published February 2024

MHRA Style Guide: Fourth Edition (2024) 
Edited by Chloe Paver
MHRA Style Guide