APA (7th ed.) Citation

Sillitoe, A. (1969). Key to the door: A novel. Macmillan.

Chicago Style (17th ed.) Citation

Sillitoe, Alan. Key to the Door: A Novel. Lond.: Macmillan, 1969.

MLA (8th ed.) Citation

Sillitoe, Alan. Key to the Door: A Novel. Macmillan, 1969.

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