APA

Harmon P., Sawyer B., . (1990). Creating expert systems for business and industry. New York: Wiley.

Chicago

Harmon Paul, Sawyer Brian, . 1990. Creating expert systems for business and industry. New York: Wiley.

Harvard

Harmon P., Sawyer B., . (1990). Creating expert systems for business and industry. New York: Wiley.

MLA

Harmon Paul, Sawyer Brian, . Creating expert systems for business and industry. New York: Wiley. 1990.