Hofstadter, R. (1971). American violence: A documentary history (2. print.). Knopf.
Chicago Style (17th ed.) CitationHofstadter, Richard. American Violence: A Documentary History. 2. print. New York: Knopf, 1971.
MLA (8th ed.) CitationHofstadter, Richard. American Violence: A Documentary History. 2. print. Knopf, 1971.
Warning: These citations may not always be 100% accurate.