@TECHREPORT{fisher2011mapping,
  author = {Fisher, Dana R. and Leifeld, Philip and Iwaki, Yoko},
  title = {{Mapping the Ideological Networks of American Climate Politics}},
  institution = {Center for Society and the Environment, University of Maryland},
  year = {2011},
  month = {August},
  type = {White Paper},
  number = {#2},
  address = {College Park},
  url = {http://cse.umd.edu/pdf/CSEWhitepaper2_MappingIdeologicalNetworks.pdf}
}