APA

Dym C. L., Levitt R. E., . (1991). Knowledge-based systems in engineering. New York: McGraw-Hill.

Chicago

Dym Clive L, Levitt Raymond E, . 1991. Knowledge-based systems in engineering. New York: McGraw-Hill.

Harvard

Dym C. L., Levitt R. E., . (1991). Knowledge-based systems in engineering. New York: McGraw-Hill.

MLA

Dym Clive L, Levitt Raymond E, . Knowledge-based systems in engineering. New York: McGraw-Hill. 1991.