Regesta pontificum romanorum inde ab a. post Christum natum MCXCVIII ad a. MCCCIV, edidit Augustus Potthast ...
APA Citation
Catholic Church. Pope., Potthast, A. (187475). Regesta pontificum romanorum inde ab a. post Christum natum MCXCVIII ad a. MCCCIV, edidit Augustus Potthast ... Berolini: prostat in aedibus Rudolphi de Decker; [etc., etc.].
MLA Citation
Catholic Church. Pope, and August Potthast. Regesta Pontificum Romanorum Inde Ab A. Post Christum Natum MCXCVIII Ad A. MCCCIV, Edidit Augustus Potthast ... Berolini: prostat in aedibus Rudolphi de Decker; [etc., etc.], 187475.
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