APA (7th ed.) Citation

Simon, H. A. (1990). The sciences of the artificial (2d ed., rev. and enl.). MIT Press.

Chicago Style (17th ed.) Citation

Simon, Herbert A. The Sciences of the Artificial. 2d ed., rev. and enl. Cambridge, Mass.: MIT Press, 1990.

MLA (9th ed.) Citation

Simon, Herbert A. The Sciences of the Artificial. 2d ed., rev. and enl. MIT Press, 1990.