APA (7th ed.) Citation

O'Flaherty, L. (1949). The informer: A novel ([New ed.].). Cape.

Chicago Style (17th ed.) Citation

O'Flaherty, Liam. The Informer: A Novel. [New ed.]. London: Cape, 1949.

MLA (9th ed.) Citation

O'Flaherty, Liam. The Informer: A Novel. [New ed.]. Cape, 1949.