APA (7th ed.) Citation

Murray, J. T. (1971). An introduction to computing: IBM system/3. George Allen and Unwin, Ltd.

Chicago Style (17th ed.) Citation

Murray, Jerome T. An Introduction to Computing: IBM System/3. London: George Allen and Unwin, Ltd, 1971.

MLA (9th ed.) Citation

Murray, Jerome T. An Introduction to Computing: IBM System/3. George Allen and Unwin, Ltd, 1971.