APA (7th ed.) Citation

Boller, P. F. (2012). Essays on the presidents: Principles and politics. TCU Press.

Chicago Style (17th ed.) Citation

Boller, Paul F. Essays on the Presidents: Principles and Politics. Fort Worth, Tex.: TCU Press, 2012.

MLA (9th ed.) Citation

Boller, Paul F. Essays on the Presidents: Principles and Politics. TCU Press, 2012.

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