APA (7th ed.) Citation

Robert, d. B. (1990). Joseph of Arimathea: A romance of the Grail. Steiner.

Chicago Style (17th ed.) Citation

Robert, de Boron. Joseph of Arimathea: A Romance of the Grail. London: Steiner, 1990.

MLA (8th ed.) Citation

Robert, de Boron. Joseph of Arimathea: A Romance of the Grail. Steiner, 1990.