Παραπομπή σε μορφή APA (7η εκδ.)

Bobrow, D. G. (1984). Qualitative reasoning about physical systems: Edited by Daniel G. Bobrow. North-Holland.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bobrow, Daniel G. Qualitative Reasoning About Physical Systems: Edited by Daniel G. Bobrow. Amsterdam ; New York: North-Holland, 1984.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bobrow, Daniel G. Qualitative Reasoning About Physical Systems: Edited by Daniel G. Bobrow. North-Holland, 1984.