Second International Conference on Data and Knowledge Systems for Manufacturing and Engineering :
October 16-18, 1989, Gaithersburg, MD ; sponsored by ACM SIGMOD ... [et al.].

APA Citation

International Conference on Data and Knowledge, S. for Manufacturing and Engineering Gaithersburg., Association for Computing Machinery. Special Interest Group on Management of Data. (1989). Second International Conference on Data and Knowledge Systems for Manufacturing and Engineering: October 16-18, 1989, Gaithersburg, MD ; sponsored by ACM SIGMOD ... [et al.]. Washington, D.C.: IEEE Computer Society Press.

MLA Citation

International Conference on Data and Knowledge, Systems for Manufacturing and Engineering Gaithersburg, Md.) 1989 : (2nd , and Association for Computing Machinery. Special Interest Group on Management of Data. Second International Conference On Data And Knowledge Systems for Manufacturing And Engineering: October 16-18, 1989, Gaithersburg, MD ; Sponsored by ACM SIGMOD ... [et Al.]. Washington, D.C.: IEEE Computer Society Press, 1989.

Warning: These citations may not always be complete (especially for serials).