Ibid

adv. aforementioned, in the same place (Latin term used in footnotes and bibliographies to indicate that a citation comes from the same source as the previous)

For the short story by H.P. Lovecraft, see Ibid (short story).For Wikipedia references, please do not use "ibid" or similar shorthand. See this style guide for help citing a footnote more than once on Wikipedia.Ibid. (Latin, short for ibidem, "the same place") is the term used to provide an endnote or footnote citation or reference for a source that was cited in the preceding endnote or footnote. It is similar in meaning to idem (meaning something that has been mentioned previously; the same) abbreviated "Id.," which is commonly used in legal citation.
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Adverb
1. in the same place (used when citing a reference)
(synonym) ib., ibidem

In the same place
Used in text to refer to a page previously mentioned

= ibid..
Nota: Abreviatura utilizada para evitar la repetición de la cita bibliográfica de un documento (principalmente autor y año) que ya se ha mencionado anteriormente.
Ex: See Angus Wilson interview in ibid., p. 336 = Véase la entrevista de Angus Wilson en ibid.. p. 336.