BibTex format
@inproceedings{Shankar:2005:10.1111/j.1477-9552.2005.tb00124.x,
author = {Shankar, B and Thirtle, C},
doi = {10.1111/j.1477-9552.2005.tb00124.x},
pages = {97--115},
publisher = {WILEY},
title = {Pesticide productivity and transgenic cotton technology: The South African smallholder case},
url = {http://dx.doi.org/10.1111/j.1477-9552.2005.tb00124.x},
year = {2005}
}