ibidem

[ih-bee-dem; English ib-i-duh m, ih-bahy-duh m, ih-bee-] /ɪˈbi dɛm; English ˈɪb ɪ dəm, ɪˈbaɪ dəm, ɪˈbi-/
adverb, Latin.
1.
in the same book, chapter, page, etc.
Origin
literally, in the aforementioned place
Can be confused
ibid, ibidem, idem, op. cit.