APA (7th ed.) Citation

Williams, C., & Sayers, D. L. (1972). Essays presented to Charles Williams. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Williams, Charles, and Dorothy L. Sayers. Essays Presented to Charles Williams. Freeport, N.Y.: Books for Libraries Press, 1972.

MLA (8th ed.) Citation

Williams, Charles, and Dorothy L. Sayers. Essays Presented to Charles Williams. Books for Libraries Press, 1972.