Sancti Gregorii magni, Romani Pontificis :
XL homiliarum in evangelia ...
APA Citation
Catholic Church. Pope (590-604 : Gregory I)., Gregory I, P. (1892). Sancti Gregorii magni, Romani Pontificis: XL homiliarum in evangelia ... Oeniponte: Libraria Academica Wagneriana.
MLA Citation
Catholic Church. Pope (590-604 : Gregory I), and Pope Gregory I. Sancti Gregorii Magni, Romani Pontificis: XL Homiliarum In Evangelia ... Oeniponte: Libraria Academica Wagneriana, 1892.
Warning: These citations may not always be complete (especially for serials).