APA (7th ed.) Citation

Plummer, J., Adams, F. B., Bober, H., & Delaissé, L. M. J. (1964). The book of hours of Catherine of Cleves. Pierpont Morgan Library.

Chicago Style (17th ed.) Citation

Plummer, John, Frederick B. Adams, Harry Bober, and L. M. J. Delaissé. The Book of Hours of Catherine of Cleves. New York: Pierpont Morgan Library, 1964.

MLA (9th ed.) Citation

Plummer, John, et al. The Book of Hours of Catherine of Cleves. Pierpont Morgan Library, 1964.