Catholic Church. Pope (1272-1276 : Gregory X) & Guiraud, J. (1892). Les registres de Grégoire X (1272-1276). Thorin & fils [etc.].
Chicago Style (17th ed.) CitationCatholic Church. Pope (1272-1276 : Gregory X) and Jean Guiraud. Les Registres De Grégoire X (1272-1276). Paris: Thorin & fils [etc.], 1892.
MLA (9th ed.) CitationCatholic Church. Pope (1272-1276 : Gregory X) and Jean Guiraud. Les Registres De Grégoire X (1272-1276). Thorin & fils [etc.], 1892.
Warning: These citations may not always be 100% accurate.