wgbnvR ivnvZ. (2017). mvqgb wWªsI Ab¨v‡b¨i GKvËi (13thed.). kveY cÖKvkbx.
Chicago Style (17th ed.) ZitazioawgbnvR ivnvZ. Mvqgb WWªsI Ab¨v‡b¨i GKvËi. 13thed. kvnevM XvKv-1000: kveY cÖKvkbx, 2017.
MLA (9th ed.) ZitazioawgbnvR ivnvZ. Mvqgb WWªsI Ab¨v‡b¨i GKvËi. 13thed. kveY cÖKvkbx, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.