@article{biggs2015sustainable,
  title = {Sustainable development and the water–energy–food nexus: A perspective on livelihoods}
  author = {Biggs, Eloise M.; Bruce, Eleanor; Boruff, Bryan; Duncan, John M. A.; Horsley, Julia; Pauli, Natasha; McNeill, Kellie; Neef, Andreas; Van Ogtrop, Floris; Curnow, Jayne; Haworth, Billy; Duce, Stephanie; Imanari, Yukihiro},
  journal = {Environmental Science & Policy},
  url = {http://www.sciencedirect.com/science/article/pii/S1462901115300563},
  doi = {10.1016/j.envsci.2015.08.002},
  year = {2015}
}