Cite the scanned version of the original dicionary like this:
Bosworth, Joseph. "neáh-gebýren." An Anglo-Saxon Dictionary: Based on the Manuscript Collections of the Late Joseph Bosworth. Ed. Thomas Northcote Toller. Oxford: Clarendon Press, 1898. 711.
. [Put this before neáh-gebýrild.] Add :-- His fóstormódor ábæd án hrídderu hire tó lǽne æt óðrum wífe hire neáhgebýrene (-gebúrene, v.l.) nutrix illius a vicinis mulieribus praestari sibi capisterium petiit, Gr. D. 97, I. Þá wíf his néhgebýrne (neáhgebúrena, v.l.) vicinae mulieres, 251, 25. Néhgebýrene (neáhgebúrena, v.l.) 252. 5.