APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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