BibTex format
@article{Goddard:2005:10.1038/nature03405,
author = {Goddard, MR and Godfray, HCJ and Burt, A},
doi = {10.1038/nature03405},
journal = {NATURE},
pages = {636--640},
title = {Sex increases the efficacy of natural selection in experimental yeast populations},
url = {http://dx.doi.org/10.1038/nature03405},
volume = {434},
year = {2005}
}