APA (7th ed.) Citation

Hahn, M. D. (2018). The girl in the locked room: A ghost story.

Chicago Style (17th ed.) Citation

Hahn, Mary Downing. The Girl in the Locked Room: A Ghost Story. 2018.

MLA (8th ed.) Citation

Hahn, Mary Downing. The Girl in the Locked Room: A Ghost Story. 2018.

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