APA (7th ed.) Citation

Sussman, C., & Sussman, I. (1980). Thomas Merton (Rev. ed.). Image Books.

Chicago Style (17th ed.) Citation

Sussman, Cornelia, and Irving Sussman. Thomas Merton. Rev. ed. Garden City, N.Y.: Image Books, 1980.

MLA (8th ed.) Citation

Sussman, Cornelia, and Irving Sussman. Thomas Merton. Rev. ed. Image Books, 1980.