APA (7th ed.) Citation

Nicholson, H. J. (2022). Sybil, Queen of Jerusalem, 1186-1190. Routledge, Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Nicholson, Helen J. Sybil, Queen of Jerusalem, 1186-1190. Abingdon, Oxon ; New York, NY: Routledge, Taylor & Francis Group, 2022.

MLA (9th ed.) Citation

Nicholson, Helen J. Sybil, Queen of Jerusalem, 1186-1190. Routledge, Taylor & Francis Group, 2022.