APA (7th ed.) Citation

ACM Special Interest Group on Programming Languages. (1990). OOPS messenger: A quarterly publication of the Special Interest Group on Programming Languages. ACM Press.

Chicago Style (17th ed.) Citation

ACM Special Interest Group on Programming Languages. OOPS Messenger: A Quarterly Publication of the Special Interest Group on Programming Languages. New York, N.Y.: ACM Press, 1990.

MLA (8th ed.) Citation

ACM Special Interest Group on Programming Languages. OOPS Messenger: A Quarterly Publication of the Special Interest Group on Programming Languages. ACM Press, 1990.