Cite the scanned version of the original dicionary like this:
Toller, T. Northcote, and Joseph Bosworth. "teón-rǽden." An Anglo-Saxon Dictionary: Based on the Manuscript Collections of the Late Joseph Bosworth : Supplement. Oxford: Clarendon Press, 1921. 721.
, teón-rǽdenn, e; f. Wrong, injury :-- Ðæt hig wrecan mihton heora teónrǽdenne mid tintergum on him (ut reddamus ei (Samson), quae in nos operatus est) . . . Hig woldon hine tintregian for heora teónrǽdene, Jud. 15, 10, 14. Nicanores heáfod hí setton tó tácne for his teónrǽdene (the wrong he had done to them), Homl. Skt. ii. 25, 640: Ælfc. T. Grn. 5, 18. Gif hé on gehwylcum teónrǽdennum (injuriis) geþyld lufige . . . Gé eác earfeþa and teónrǽdena (injurias) forberaþ, R. Ben. 27, 1, 21.