APA

Association for Computing Machinery, . (1975). Proceedings of the May 19-22, 1975, national computer conference and exposition. New York, NY: ACM.

Chicago

Association for Computing Machinery, . 1975. Proceedings of the May 19-22, 1975, national computer conference and exposition. New York, NY: ACM.

Harvard

Association for Computing Machinery, . (1975). Proceedings of the May 19-22, 1975, national computer conference and exposition. New York, NY: ACM.

MLA

Association for Computing Machinery, . Proceedings of the May 19-22, 1975, national computer conference and exposition. New York, NY: ACM. 1975.