APA (7th ed.) Citation

Stashower, D. (2013). The hour of peril: The secret plot to murder Lincoln before the Civil War. Minotaur Books.

Chicago Style (17th ed.) Citation

Stashower, Daniel. The Hour of Peril: The Secret Plot to Murder Lincoln Before the Civil War. New York: Minotaur Books, 2013.

MLA (8th ed.) Citation

Stashower, Daniel. The Hour of Peril: The Secret Plot to Murder Lincoln Before the Civil War. Minotaur Books, 2013.

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