Sovern, M. I. (1966). Legal restraints on racial discrimination in employment. Twentieth Century Fund.
芝加哥风格引文Sovern, Michael I. Legal Restraints on Racial Discrimination in Employment. New York: Twentieth Century Fund, 1966.
MLA引文Sovern, Michael I. Legal Restraints on Racial Discrimination in Employment. Twentieth Century Fund, 1966.
警告：这些引文格式不一定是100％准确.