Ingelhart, L. E. (1987). Press freedoms: A descriptive calendar of concepts, interpretations, events, and court actions, from 4000 BC to the present. Greenwood Press.
Chicago Style (17th ed.) CitationIngelhart, Louis E. Press Freedoms: A Descriptive Calendar of Concepts, Interpretations, Events, and Court Actions, from 4000 BC to the Present. New York: Greenwood Press, 1987.
MLA (9th ed.) CitationIngelhart, Louis E. Press Freedoms: A Descriptive Calendar of Concepts, Interpretations, Events, and Court Actions, from 4000 BC to the Present. Greenwood Press, 1987.
Warning: These citations may not always be 100% accurate.