APA (7th ed.) Citation

(1992). Critical writings on R. S. Thomas (2. rev. ed.). Seren books.

Chicago Style (17th ed.) Citation

Critical Writings on R. S. Thomas. 2. rev. ed. Bridgend: Seren books, 1992.

MLA (9th ed.) Citation

Critical Writings on R. S. Thomas. 2. rev. ed. Seren books, 1992.