APA (7th ed.) Citation

Bentley, E. C. (1952). Trent's last case ((Repr.).). Penguin Books.

Chicago Style (17th ed.) Citation

Bentley, Edmund C. Trent's Last Case. (Repr.). Harmondsworth: Penguin Books, 1952.

MLA (9th ed.) Citation

Bentley, Edmund C. Trent's Last Case. (Repr.). Penguin Books, 1952.