APA (7th ed.) Citation

Lowe, S. R. (2008). Poison pen: A forensic handwriting mystery. Obsidian.

Chicago Style (17th ed.) Citation

Lowe, Sheila R. Poison Pen: A Forensic Handwriting Mystery. New York: Obsidian, 2008.

MLA (9th ed.) Citation

Lowe, Sheila R. Poison Pen: A Forensic Handwriting Mystery. Obsidian, 2008.