BibTex format
@article{Truscott:2012:10.1371/journal.pcbi.1002699,
author = {Truscott, J and Ferguson, NM},
doi = {10.1371/journal.pcbi.1002699},
journal = {PLOS COMPUTATIONAL BIOLOGY},
title = {Evaluating the Adequacy of Gravity Models as a Description of Human Mobility for Epidemic Modelling},
url = {http://dx.doi.org/10.1371/journal.pcbi.1002699},
volume = {8},
year = {2012}
}