BibTex format
@article{Klein:2011,
author = {Klein, BJ and Bose, D and Baker, KJ and Yusoff, ZM and Zhang, X and Murakami, KS},
journal = {Proc Natl Acad Sci U S A.},
pages = {546--550},
title = {RNA polymerase and transcription elongation factor Spt4/5 complex structure},
volume = {108(2)},
year = {2011}
}