APA (7th ed.) Citation

Catholic Church. Pope, Caxton, W., & Sixtus IV, P. [Johannes de giglis iuris vtriusq[ue] doctor sanctissimi D[omi]ni n[ost]ri D[omi]ni Sixti diuina p[ro]uidencia pape quarti et sedis apostolice subdiaconus. ...]. William Caxton.

Chicago Style (17th ed.) Citation

Catholic Church. Pope, William Caxton, and Pope Sixtus IV. [Johannes De Giglis Iuris Vtriusq[ue] Doctor Sanctissimi D[omi]ni N[ost]ri D[omi]ni Sixti Diuina P[ro]uidencia Pape Quarti Et Sedis Apostolice Subdiaconus. ...]. [Westminster: William Caxton.

MLA (8th ed.) Citation

Catholic Church. Pope, et al. [Johannes De Giglis Iuris Vtriusq[ue] Doctor Sanctissimi D[omi]ni N[ost]ri D[omi]ni Sixti Diuina P[ro]uidencia Pape Quarti Et Sedis Apostolice Subdiaconus. ...]. William Caxton.