Cita APA (7a ed.)

Gupta, M. M. (1985). Approximate reasoning in expert systems. North-Holland.

Cita Chicago Style (17a ed.)

Gupta, Madan M. Approximate Reasoning in Expert Systems. Amsterdam [etc.]: North-Holland, 1985.

Cita MLA (9a ed.)

Gupta, Madan M. Approximate Reasoning in Expert Systems. North-Holland, 1985.