BibTex format
@article{Aizen:2012:10.1126/science.1215320,
author = {Aizen, MA and Sabatino, M and Tylianakis, JM},
doi = {10.1126/science.1215320},
journal = {SCIENCE},
pages = {1486--1489},
title = {Specialization and Rarity Predict Nonrandom Loss of Interactions from Mutualist Networks},
url = {http://dx.doi.org/10.1126/science.1215320},
volume = {335},
year = {2012}
}