Cita APA (7a ed.)
Stefik, M. (1995). Introduction to knowledge systems. Morgan Kaufmann Publishers.
Cita Chicago Style (17a ed.)
Stefik, Mark. Introduction to Knowledge Systems. San Francisco: Morgan Kaufmann Publishers, 1995.
Cita MLA (9a ed.)
Stefik, Mark. Introduction to Knowledge Systems. Morgan Kaufmann Publishers, 1995.
Precaución: Estas citas no son 100% exactas.