@misc{12,
  author = {Roy Helen E. and Pocock Michael J. O. and Preston Christopher D. and Roy D. B. and Savage J. and Tweddle J.C.},
  title = {Understanding citizen science and environmental monitoring: final report on behalf of UK Environmental Observation Framework},
  year = {2012},
  publisher = {NERC/Centre for Ecology & Hydrology},
  address = {Wallingford},
  language = {eng},
}