Komm Gott Schöpfer Heilger Geist, org, Fis-Dur - BSB Mus.ms. 4815: [p.116, heading:] ibid: ex Fis dur. [means the title of the preceding chorale on the same page above].
Chicago Style (17th ed.) CitationKomm Gott Schöpfer Heilger Geist, Org, Fis-Dur - BSB Mus.ms. 4815: [p.116, Heading:] Ibid: Ex Fis Dur. [means the Title of the Preceding Chorale on the Same Page Above].
MLA (9th ed.) CitationKomm Gott Schöpfer Heilger Geist, Org, Fis-Dur - BSB Mus.ms. 4815: [p.116, Heading:] Ibid: Ex Fis Dur. [means the Title of the Preceding Chorale on the Same Page Above].
Warning: These citations may not always be 100% accurate.