Floyd, C., & Εhrig, H. (1985). Formal Methods and Software Development: Proceedings of the International Joint Conference on Theory and Practice of Software Development (TAPSOFT). Berlin, March 25-29, 1985. Springer-Verlag.
Παραπομπή σε μορφή Chicago (17η εκδ.)Floyd, Christiane, και Hartmut Εhrig. Formal Methods and Software Development: Proceedings of the International Joint Conference on Theory and Practice of Software Development (TAPSOFT). Berlin, March 25-29, 1985. Berlin: Springer-Verlag, 1985.
Παραπομπή σε μορφή MLA (8th εκδ.)Floyd, Christiane, και Hartmut Εhrig. Formal Methods and Software Development: Proceedings of the International Joint Conference on Theory and Practice of Software Development (TAPSOFT). Berlin, March 25-29, 1985. Springer-Verlag, 1985.
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