APA (7th ed.) Citation

Joan, a. d. F., & Costello, H. (2006). Sky-blue is the sapphire, crimson the rose: Stillpoint of desire in John of Forde. Cistercian Publications.

Chicago Style (17th ed.) Citation

Joan, abat de Ford, and Hilary Costello. Sky-blue Is the Sapphire, Crimson the Rose: Stillpoint of Desire in John of Forde. Kalamazoo Michigan: Cistercian Publications, 2006.

MLA (9th ed.) Citation

Joan, abat de Ford, and Hilary Costello. Sky-blue Is the Sapphire, Crimson the Rose: Stillpoint of Desire in John of Forde. Cistercian Publications, 2006.