Hofstadter, R., & Wallace, M. (1970). American violence: A documentary history. Vintage.
芝加哥风格引文Hofstadter, Richard, 与 Michael Wallace. American Violence: A Documentary History. New York: Vintage, 1970.
MLA引文Hofstadter, Richard, 与 Michael Wallace. American Violence: A Documentary History. Vintage, 1970.
警告：这些引文格式不一定是100％准确.