BibTex format
@article{Wadud:2009:10.1080/00036840701477306,
author = {Wadud, Z and Graham, DJ and Noland, R},
doi = {10.1080/00036840701477306},
journal = {APPLIED ECONOMICS},
title = {A cointegration analysis of gasoline demand in the the United States},
url = {http://dx.doi.org/10.1080/00036840701477306},
year = {2009}
}