APA (7th ed.) Citation

Siracusa, J. M., & Warren, A. (2016). Presidential doctrines: U.S. national security from George Washington to Barack Obama. Rowman & Littlefield.

Chicago Style (17th ed.) Citation

Siracusa, Joseph M., and Aiden Warren. Presidential Doctrines: U.S. National Security from George Washington to Barack Obama. Lanham, Maryland: Rowman & Littlefield, 2016.

MLA (9th ed.) Citation

Siracusa, Joseph M., and Aiden Warren. Presidential Doctrines: U.S. National Security from George Washington to Barack Obama. Rowman & Littlefield, 2016.