BibTeX reference

@article{Appiah2012,  
 author={Appiah, K. and Hunter, A. and Dickinson, P. and Hongying Meng}, 
 journal={Circuits and Systems for Video Technology, IEEE   Transactions on},  
 title={Implementation and Applications of Tri-State   Self-Organizing Maps on FPGA}, 
 year={2012}, 
 month={aug. }, 
 volume={22}, 
 number={8}, 
 pages={1150 -1160} 
}