@article{cong2013,
  title={Multiplex Genome Engineering Using CRISPR/Cas Systems},
  author={Le Cong and F. Ann Ran and David Cox and Shuailiang Lin and Robert P. J. Barretto and Naomi Habib and Patrick D. Hsu and Xuebing Wu and Wenyan Jiang and Luciano A. Marraffini and Feng Zhang},
  year={2013},
  journal={Science},
  doi={10.1126/science.1231143},
  url={https://doi.org/10.1126/science.1231143}
}