APA (7th ed.) Citation

SILLITOE, A. (1989). The open door. Grafton books.

Chicago Style (17th ed.) Citation

SILLITOE, Alan. The Open Door. London: Grafton books, 1989.

MLA (9th ed.) Citation

SILLITOE, Alan. The Open Door. Grafton books, 1989.

Warning: These citations may not always be 100% accurate.