Cite RRR no. 2811
Each form already names the RRR number and the entry’s original source details, as the project’s house style asks. The access date updates itself.
MLA 9
RRR no. 2811 (1251). The Crusades Regesta, www.crusades-regesta.com/2811. Accessed 21 Sep. 2026. Original source: ASV, Reg. Vat. 22, f. 60v, no. 442; Innocent IV, Les registres, 2:209, no. 5178a, misdated to March 8, the date of the letter to the executors in RRR 2812.
MHRA
The Crusades Regesta, RRR no. 2811 (1251) <https://www.crusades-regesta.com/2811> [accessed 21 September 2026]; original source: ASV, Reg. Vat. 22, f. 60v, no. 442; Innocent IV, Les registres, 2:209, no. 5178a, misdated to March 8, the date of the letter to the executors in RRR 2812.
Harvard
The Crusades Regesta (2026) RRR no. 2811 (1251). Available at: https://www.crusades-regesta.com/2811 (Accessed: 21 September 2026). Original source: ASV, Reg. Vat. 22, f. 60v, no. 442; Innocent IV, Les registres, 2:209, no. 5178a, misdated to March 8, the date of the letter to the executors in RRR 2812.
Suggest a correction to RRR no. 2811
This goes to the editors as a suggestion, with the entry already identified. It is not published, and the entry is not changed until someone has read it. If you would rather be credited or asked a follow-up question, leave your name and email.

