Παραπομπή σε μορφή APA (7η εκδ.)

II Universita degli studi di Roma, Accardi, L., & Waldenfels, W. v. (1989). Quantum probability and applications IV: Proceedings of the Year of quantum probability, held at the University of Rome II, Italy, 1987. Springer-Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

II Universita degli studi di Roma, L. Accardi, και W. von Waldenfels. Quantum Probability and Applications IV: Proceedings of the Year of Quantum Probability, Held at the University of Rome II, Italy, 1987. Berlin: Springer-Verlag, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

II Universita degli studi di Roma, et al. Quantum Probability and Applications IV: Proceedings of the Year of Quantum Probability, Held at the University of Rome II, Italy, 1987. Springer-Verlag, 1989.