Becker, W. E., & Watts, M. W. (1998). Teaching economics to undergraduates: Alternatives to chalk and talk. E. Elgar.
芝加哥风格引文Becker, William E., 与 Michael W. Watts. Teaching Economics to Undergraduates: Alternatives to Chalk and Talk. Cheltenham, UK ; Northampton, MA, USA: E. Elgar, 1998.
MLA引文Becker, William E., 与 Michael W. Watts. Teaching Economics to Undergraduates: Alternatives to Chalk and Talk. E. Elgar, 1998.
警告：这些引文格式不一定是100％准确.