BibTex format
@article{Mallarino:2012:10.1073/pnas.1206205109,
author = {Mallarino, R and Campas, O and Fritz, JA and Burns, KJ and Weeks, OG and Brenner, MP and Abzhanov, A},
doi = {10.1073/pnas.1206205109},
journal = {PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA},
pages = {16222--16227},
title = {Closely related bird species demonstrate flexibility between beak morphology and underlying developmental programs},
url = {http://dx.doi.org/10.1073/pnas.1206205109},
volume = {109},
year = {2012}
}