APA (7th ed.) Citation

Gingrich, N., & DeSantis, J. (2010). To save America: Stopping Obama's secular-socialist machine. Regnery Pub..

Chicago Style (17th ed.) Citation

Gingrich, Newt, and Joe DeSantis. To Save America: Stopping Obama's Secular-socialist Machine. Washington, D.C.: Regnery Pub., 2010.

MLA (8th ed.) Citation

Gingrich, Newt, and Joe DeSantis. To Save America: Stopping Obama's Secular-socialist Machine. Regnery Pub., 2010.