Cita APA (7a ed.)

Patterson, D. W. (1990). Introduction to artificial intelligence and expert systems. Prentice-Hall.

Cita Chicago Style (17a ed.)

Patterson, Dan W. Introduction to Artificial Intelligence and Expert Systems. Englewood Cliffs, New Jersey: Prentice-Hall, 1990.

Cita MLA (9a ed.)

Patterson, Dan W. Introduction to Artificial Intelligence and Expert Systems. Prentice-Hall, 1990.