APA (7th ed.) Citation

Symposium on Information Systems: Connection and Compatibility, Varna, Bulgaria, International Atomic Energy Agency, Food and Agriculture Organization of the United Nations, & Unesco. (1975). Information Systems, their interconnection and compatibility: Proceedings of a Symposium on Information Systems: Connection and Compatibility. IAEA ; sold by UNIPUB, Inc..

Chicago Style (17th ed.) Citation

Symposium on Information Systems: Connection and Compatibility, Varna, Bulgaria, International Atomic Energy Agency, Food and Agriculture Organization of the United Nations, and Unesco. Information Systems, Their Interconnection and Compatibility: Proceedings of a Symposium on Information Systems: Connection and Compatibility. Vienna : New York: IAEA ; sold by UNIPUB, Inc., 1975.

MLA (8th ed.) Citation

Symposium on Information Systems: Connection and Compatibility, Varna, Bulgaria, et al. Information Systems, Their Interconnection and Compatibility: Proceedings of a Symposium on Information Systems: Connection and Compatibility. IAEA ; sold by UNIPUB, Inc., 1975.