BibTex format
@inbook{Bethune:2007,
author = {Bethune, H R and Hansen, U and Emery, R J and Amis, A A},
booktitle = {The Evidence of Orthopaedic Surgery},
editor = {Limb and Hay},
pages = {91--98},
publisher = {tfm Publishing},
title = {The glenoid component of total shoulder replacements},
year = {2007}
}