error in reference notes

Ole W. Jakobsen

Hey

Anybody experiencing this i reference notes:

@book{Hill_Walton_2009,
place={Grand Rapids, MI},
title={A Survey of the Old Testament},
publisher={Zondervan},
author={Hill, Andrew E. and Walton, John H.},
year={2009},
pages={765}}

 

Ole W. Jakobsen

Have found the solution. It was a change in citation style I had made