BibTex format
@article{Gray:2016:10.1038/ncomms12306,
author = {Gray, CL and Hill, SLL and Newbold, T and Hudson, LN and Borger, L and Contu, S and Hoskins, AJ and Ferrier, S and Purvis, A and Scharlemann, JPW},
doi = {10.1038/ncomms12306},
journal = {Nature Communications},
pages = {1--7},
title = {Local biodiversity is higher inside than outside terrestrial protected areas worldwide},
url = {http://dx.doi.org/10.1038/ncomms12306},
volume = {7},
year = {2016}
}