APA (7th ed.) Citation

Tugwell, S. (2021). When did Roland of Cremona die? Archivum Fratrum Praedicatorum, Nova Series 6, 421-424.

Chicago Style (17th ed.) Citation

Tugwell, Simon. "When Did Roland of Cremona Die?" Archivum Fratrum Praedicatorum Nova Series 6 (2021): 421-424.

MLA (9th ed.) Citation

Tugwell, Simon. "When Did Roland of Cremona Die?" Archivum Fratrum Praedicatorum, vol. Nova Series 6, 2021, pp. 421-424.

Warning: These citations may not always be 100% accurate.