Cita APA (7a ed.)

Stefik, M. (1995). Introduction to Knowledge Systems. Morgan Kaufmann.

Cita Chicago Style (17a ed.)

Stefik, Mark. Introduction to Knowledge Systems. San Francisco, California: Morgan Kaufmann, 1995.

Cita MLA (9a ed.)

Stefik, Mark. Introduction to Knowledge Systems. Morgan Kaufmann, 1995.