APA (7th ed.) Citation

Remini, R. V. (2010). At the edge of the precipice: Henry Clay and the compromise that saved the Union. Basic Books.

Chicago Style (17th ed.) Citation

Remini, Robert V. At the Edge of the Precipice: Henry Clay and the Compromise That Saved the Union. New York: Basic Books, 2010.

MLA (9th ed.) Citation

Remini, Robert V. At the Edge of the Precipice: Henry Clay and the Compromise That Saved the Union. Basic Books, 2010.