APA引文

Simon, J. L. (1998). Economics Against The Grain Julian L. Simon. Edward Elgar.

Chicago Style (17th ed.) Citation

Simon, Julian L. Economics Against The Grain Julian L. Simon. Edward Elgar, 1998.

MLA引文

Simon, Julian L. Economics Against The Grain Julian L. Simon. Edward Elgar, 1998.

警告：這些引文格式不一定是100％准確.