Stoll, R. R. (1974). Sets, logic, and axiomatic theories (2nd ed.). W. H. Freeman.
芝加哥风格引文Stoll, Robert Roth. Sets, Logic, and Axiomatic Theories. 2nd ed. San Francisco: W. H. Freeman, 1974.
MLA引文Stoll, Robert Roth. Sets, Logic, and Axiomatic Theories. 2nd ed. W. H. Freeman, 1974.
警告：这些引文格式不一定是100％准确.