APA (7th ed.) Citation

Joan, d. S., & Keats-Rohan, K. S. B. (1993). Ioannis Saresberiensis Policraticus. Brepols.

Chicago Style (17th ed.) Citation

Joan, de Salisbury, and K. S. B. Keats-Rohan. Ioannis Saresberiensis Policraticus. Turnholti: Brepols, 1993.

MLA (9th ed.) Citation

Joan, de Salisbury, and K. S. B. Keats-Rohan. Ioannis Saresberiensis Policraticus. Brepols, 1993.