BibTex format
@techreport{Speirs:2014,
author = {Speirs, J and Gross, R and Candelise, C and Contestabile, M and Gross, B},
publisher = {UKERC},
title = {Materials Availability for Low Carbon Technologies},
url = {http://www.ukerc.ac.uk/publications/materials-availability-for-low-carbon-technologies.html},
year = {2014}
}