International Conference of Z Users Limerick, Ireland, Bowen, J. P., & Hinchey, M. G. (1995). ZUM '95, the Z formal specification notation: 9th International Conference of Z Users, Limerick, Ireland, September 7-9, 1995 : proceedings. Springer.
Chicago-viite (17. p.)International Conference of Z Users Limerick, Ireland, J. P. Bowen, ja Michael G. Hinchey. ZUM '95, the Z Formal Specification Notation: 9th International Conference of Z Users, Limerick, Ireland, September 7-9, 1995 : Proceedings. Berlin: Springer, 1995.
MLA-viite (9. p.)International Conference of Z Users Limerick, Ireland, et al. ZUM '95, the Z Formal Specification Notation: 9th International Conference of Z Users, Limerick, Ireland, September 7-9, 1995 : Proceedings. Springer, 1995.