APA (7th ed.) Citation

Warrington, F. (1988). A blackbird in twilight. New English Library.

Chicago Style (17th ed.) Citation

Warrington, Freda. A Blackbird in Twilight. [Place of publication not identified]: New English Library, 1988.

MLA (9th ed.) Citation

Warrington, Freda. A Blackbird in Twilight. New English Library, 1988.