Need Bollen-Stine Chi-square

Hello all,

I am typically an AMOS user, but have run into some non-normal data. I am happy that AMOS provides the Bollen-Stine p-value, but I'd love to be able to get the corrected Chi-Square value as well. I think that Mplus can do this (and perhaps R Lavaan). Does anyone now of a way to generate this stat? Thanks for any help provided.