APA (7th ed.) Citation

Sillitoe, A. (1986). Key to the door. Grafton Books.

Chicago Style (17th ed.) Citation

Sillitoe, Alan. Key to the Door. London u.a: Grafton Books, 1986.

MLA (9th ed.) Citation

Sillitoe, Alan. Key to the Door. Grafton Books, 1986.

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