APA (7th ed.) Citation

Data Communications Symposium Mexico City, Mexico, Association for Computing Machinery. Special Interest Group on Data Communications, & Institute of Electrical and Electronics Engineers. (1981). Proceedings. IEEE Computer Society Press ; Additional copies may be ordered from ACM Order Dept..

Chicago Style (17th ed.) Citation

Data Communications Symposium Mexico City, Mexico, Association for Computing Machinery. Special Interest Group on Data Communications, and Institute of Electrical and Electronics Engineers. Proceedings. [Los Angeles?] : Baltimore, MD: IEEE Computer Society Press ; Additional copies may be ordered from ACM Order Dept., 1981.

MLA (9th ed.) Citation

Data Communications Symposium Mexico City, Mexico, et al. Proceedings. IEEE Computer Society Press ; Additional copies may be ordered from ACM Order Dept., 1981.