APA (7th ed.) Citation

(2018). The State of Intellectual Freedom in America. ProQuest.

Chicago Style (17th ed.) Citation

The State of Intellectual Freedom in America. Bethesda, Md.: ProQuest, 2018.

MLA (9th ed.) Citation

The State of Intellectual Freedom in America. ProQuest, 2018.

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