BibTex format
@techreport{Orr:2011,
author = {Orr, PR and Twigger-Ross, CL and Kashefi, E and Rathouse, K and Haigh, JD},
publisher = {Collingwood Environmental Planning Ltd, London},
title = {Evaluation of ‘Experiment Earth?’ Public Dialogue on Geoengineering. A report to the Natural Environment Research Council (NERC)},
year = {2011}
}