APA (7th ed.) Citation

Nickell, J. (2005). Unsolved history: Investigating mysteries of the past. University Press of Kentucky.

Chicago Style (17th ed.) Citation

Nickell, Joe. Unsolved History: Investigating Mysteries of the Past. Lexington: University Press of Kentucky, 2005.

MLA (9th ed.) Citation

Nickell, Joe. Unsolved History: Investigating Mysteries of the Past. University Press of Kentucky, 2005.

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