APA (7th ed.) Citation

Morris, D. (1983). An introduction to system programming, based on the PDP 11. Macmillan.

Chicago Style (17th ed.) Citation

Morris, Derrick. An Introduction to System Programming, Based on the PDP 11. London: Macmillan, 1983.

MLA (9th ed.) Citation

Morris, Derrick. An Introduction to System Programming, Based on the PDP 11. Macmillan, 1983.

Warning: These citations may not always be 100% accurate.