APA ציטוט

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.

ציטוט MLA

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