APA (7th ed.) Citation

McClanahan, B. T. (2016). 9 presidents who screwed up America: And four who tried to save her. Regnery History.

Chicago Style (17th ed.) Citation

McClanahan, Brion T. 9 Presidents Who Screwed Up America: And Four Who Tried to Save Her. Washington, DC: Regnery History, 2016.

MLA (8th ed.) Citation

McClanahan, Brion T. 9 Presidents Who Screwed Up America: And Four Who Tried to Save Her. Regnery History, 2016.

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