Powers, E. (2011). Freedom of speech: The history of an idea. Bucknell University Press ; Rowman & Littlefield.
Chicago Style (17th ed.) CitationPowers, Elizabeth. Freedom of Speech: The History of an Idea. Lewisburg [Pa.] : Lanham, Md.: Bucknell University Press ; Rowman & Littlefield, 2011.
MLA (9th ed.) CitationPowers, Elizabeth. Freedom of Speech: The History of an Idea. Bucknell University Press ; Rowman & Littlefield, 2011.
Warning: These citations may not always be 100% accurate.