APA (7th ed.) Citation

Johnson, D. A., & Glenn, W. H. (1960). Calculating devices. John Murray.

Chicago Style (17th ed.) Citation

Johnson, Donovan A., and W. H. Glenn. Calculating Devices. London: John Murray, 1960.

MLA (9th ed.) Citation

Johnson, Donovan A., and W. H. Glenn. Calculating Devices. John Murray, 1960.