APA (7th ed.) Citation

Griffiths, E. (2022). The locked room (First Mariner Books edition.). Mariner Books.

Chicago Style (17th ed.) Citation

Griffiths, Elly. The Locked Room. First Mariner Books edition. Boston: Mariner Books, 2022.

MLA (8th ed.) Citation

Griffiths, Elly. The Locked Room. First Mariner Books edition. Mariner Books, 2022.

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