Cite the scanned version of the original dicionary like this:
Toller, T. Northcote, and Joseph Bosworth. "næced." An Anglo-Saxon Dictionary: Based on the Manuscript Collections of the Late Joseph Bosworth : Supplement. Oxford: Clarendon Press, 1921. 645.
, e; f. Nakedness :-- Gif hwylc man stele mete oððe cláðas and hine hungor oððe næced ðǽrtó drife (fames vel nuditas eum coegerit), L. Ecg. P. iv. 25 ; Th. ii. 212, 4. Drihten ásent hungor on eów and þurst and næcede, Deut. 28, 48. [Goth. nakwadei : Icel. nekt nakedness.]