Siffrin, P. (1961). Missale Gothicum: (Vat. Reg. lat. 317). Rerum ecclesiasticarum documenta / Series minor.
Chicago Style (17th ed.) CitationSiffrin, Petrus. "Missale Gothicum: (Vat. Reg. Lat. 317)." Rerum Ecclesiasticarum Documenta / Series Minor 1961.
MLA (8th ed.) CitationSiffrin, Petrus. "Missale Gothicum: (Vat. Reg. Lat. 317)." Rerum Ecclesiasticarum Documenta / Series Minor, 1961.
Warning: These citations may not always be 100% accurate.