APA (7th ed.) Citation

Toma, D. (2018). America first: Understanding the Trump doctrine. Regnery Publishing.

Chicago Style (17th ed.) Citation

Toma, Danny. America First: Understanding the Trump Doctrine. Washington, D.C.: Regnery Publishing, 2018.

MLA (9th ed.) Citation

Toma, Danny. America First: Understanding the Trump Doctrine. Regnery Publishing, 2018.

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