APA (7th ed.) Citation

McLachlan & Molsom. (1967). Data processin. McGraw-Hill.

Chicago Style (17th ed.) Citation

McLachlan and Molsom. Data Processin. London New York, [etc: McGraw-Hill, 1967.

MLA (8th ed.) Citation

McLachlan and Molsom. Data Processin. McGraw-Hill, 1967.