Řehoř I., p., Petit, J., & Barbier, J. Beatissimi Gregorij pape totius ecclesie lumi[ni]s preclarissimi: I[n] septe[m] psalmos penite[n]tiales explanatio admodum vtilis: cu[m] tabula materiarum. [Parisii]: ab honesto viro Joanne barbier librario uirato parrhisius i[m]pressioni data ; Expensis vero Joannis petit.
Chicago Style CitationŘehoř I., papež, Jean Petit, and Jean Barbier. Beatissimi Gregorij Pape Totius Ecclesie Lumi[ni]s Preclarissimi: I[n] Septe[m] Psalmos Penite[n]tiales Explanatio Admodum Vtilis: Cu[m] Tabula Materiarum. [Parisii]: ab honesto viro Joanne barbier librario uirato parrhisius i[m]pressioni data ; Expensis vero Joannis petit.
MLA CitationŘehoř I., papež, Jean Petit, and Jean Barbier. Beatissimi Gregorij Pape Totius Ecclesie Lumi[ni]s Preclarissimi: I[n] Septe[m] Psalmos Penite[n]tiales Explanatio Admodum Vtilis: Cu[m] Tabula Materiarum. [Parisii]: ab honesto viro Joanne barbier librario uirato parrhisius i[m]pressioni data ; Expensis vero Joannis petit.