APA (7th ed.) Citation

McGettrick, A. D., & Duffett-Smith, P. (1983). Graded problems in computer science. Addison-Wesley Publishing Company.

Chicago Style (17th ed.) Citation

McGettrick, Andrew D., and Peter Duffett-Smith. Graded Problems in Computer Science. London ; Reading, Massachusetts ; Menlo Park, California ; Amsterdam ; Don Mills, Ontario ; Manila ; Singapore ; Sydney ; Tokyo: Addison-Wesley Publishing Company, 1983.

MLA (9th ed.) Citation

McGettrick, Andrew D., and Peter Duffett-Smith. Graded Problems in Computer Science. Addison-Wesley Publishing Company, 1983.