Cite the scanned version of the original dicionary like this:
Toller, T. Northcote, and Joseph Bosworth. "deáþ." An Anglo-Saxon Dictionary: Based on the Manuscript Collections of the Late Joseph Bosworth : Supplement. Oxford: Clarendon Press, 1921. 761.
, es; m. DEATH; mors :-- Ðeáh ðe him se bitera deáþ geboden wǽre though bitter death were announced to them, Cd. 183; Th. 229, 26; Dan. 223: Exon. 31 b; Th. 98, 6; Cri. 1603: Beo. Th. 899; B. 447: 5773; B. 2890. Se deáþ cymþ death comes, Bt. 8; Fox 26, 6: Chr. 1065; Erl. 198, 7; Edw. 26. Hí ofercume unþinged deáþ vĕniat mors super illos, Ps. Th. 54, 14. Nis me ðæs deáþes sorg there is no fear of death to me, Exon. 38 a; Th. 125, 7; Gú. 350: 40 a; Th. 133, 25; Gú. 495: Cd. 25; Th. 31, 28; Gen. 492: Elen. Kmbl. 1165; El. 584: Bt. 8; Fox 26, 6.