Lowry, R. P. (1973). Social problems: A critical analysis of theories and public policy. Heath.
芝加哥风格引文Lowry, Ritchie P. Social Problems: A Critical Analysis of Theories and Public Policy. Lexington, Mass.: Heath, 1973.
MLA引文Lowry, Ritchie P. Social Problems: A Critical Analysis of Theories and Public Policy. Heath, 1973.
警告：这些引文格式不一定是100％准确.