Regesta Honorii papae III,
ivssv et mvnificentia Leonis XIII pontificis maximi ex vaticanis archetypis aliisqve fontibvs /
edidit Petrvs Pressvtti.
APA Citation
Catholic Church. Pope (1216-1227 : Honorius III)., Pressutti, P., Honorius III, P. (18881895). Regesta Honorii papae III: ivssv et mvnificentia Leonis XIII pontificis maximi ex vaticanis archetypis aliisqve fontibvs. Romae: ex typographis Vaticana.
MLA Citation
Catholic Church. Pope (1216-1227 : Honorius III), Pietro Pressutti, and Pope Honorius III. Regesta Honorii Papae III: Ivssv Et Mvnificentia Leonis XIII Pontificis Maximi Ex Vaticanis Archetypis Aliisqve Fontibvs. Romae: ex typographis Vaticana, 18881895.
Warning: These citations may not always be complete (especially for serials).