Cite RRR no. 2990
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. 2990 (1254). The Crusades Regesta, www.crusades-regesta.com/2990. Accessed 21 Sep. 2026. Original source: Rubruk, Viaggio in Mongolia, pp. 274-78; RRH 1215. English translation in The Mission of Friar William of Rubruck, ed. Jackson and Morgan, pp. 248-50.
MHRA
The Crusades Regesta, RRR no. 2990 (1254) <https://www.crusades-regesta.com/2990> [accessed 21 September 2026]; original source: Rubruk, Viaggio in Mongolia, pp. 274-78; RRH 1215. English translation in The Mission of Friar William of Rubruck, ed. Jackson and Morgan, pp. 248-50.
Harvard
The Crusades Regesta (2026) RRR no. 2990 (1254). Available at: https://www.crusades-regesta.com/2990 (Accessed: 21 September 2026). Original source: Rubruk, Viaggio in Mongolia, pp. 274-78; RRH 1215. English translation in The Mission of Friar William of Rubruck, ed. Jackson and Morgan, pp. 248-50.
Suggest a correction to RRR no. 2990
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