O'Reilly, B., Dugard, M., & Petkoff, R. (2015). Killing Reagan: The violent assault that changed a presidency (Unabridged.). Macmillan Audio.
Цитирование в стиле Чикаго (17-е изд.)O'Reilly, Bill, Martin Dugard, и Robert Petkoff. Killing Reagan: The Violent Assault That Changed a Presidency. Unabridged. [New York]: Macmillan Audio, 2015.
Цитирование MLA (8-е изд.)O'Reilly, Bill, et al. Killing Reagan: The Violent Assault That Changed a Presidency. Unabridged. Macmillan Audio, 2015.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.