APA (7th ed.) Citation

Buffa, E. S. (1973). Programmed learning aid for production and operations management: Roger H. Hermanson. Learning Systems.

Chicago Style (17th ed.) Citation

Buffa, Elwood Spencer. Programmed Learning Aid for Production and Operations Management: Roger H. Hermanson. Homewood, Ill: Learning Systems, 1973.

MLA (9th ed.) Citation

Buffa, Elwood Spencer. Programmed Learning Aid for Production and Operations Management: Roger H. Hermanson. Learning Systems, 1973.