APA (7th ed.) Citation

Owen, D., & Dool, J. H. (1978). Business machine problems (Metric ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Owen, D.J, and J. H. Dool. Business Machine Problems. Metric ed. Roseville, N.S.W: McGraw-Hill, 1978.

MLA (8th ed.) Citation

Owen, D.J, and J. H. Dool. Business Machine Problems. Metric ed. McGraw-Hill, 1978.