@inbook{Intergovernmental Panel on Climate Change2013,
author = {Intergovernmental Panel on Climate Change, (IPCC)},
title= {Summary for policymakers},
year = {2013},
editor = {Stocker, T.F.},
editor = {Qin, D.},
editor = {Plattner, G.-K.},
editor = {Tignor, M.},
editor = {Allen, S.K.},
editor = {Boschung, J.},
editor = {Nauels, A.},
editor = {Xia, Y.},
editor = {Bex, V.},
editor = {Midgley, P.M.},
booktitle = {Climate Change 2013: The Physical Science Basis Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change},
address = {Cambridge and New York},
publisher = {Cambridge University Press},
}