Cita APA (7a ed.)

Buffa, E. S., & Dyer, J. S. (1978). Essentials of Management science/operations research. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Buffa, Elwood S., y James S. Dyer. Essentials of Management Science/operations Research. Santa Barbara [i pozostałe]: John Wiley & Sons, 1978.

Cita MLA (9a ed.)

Buffa, Elwood S., y James S. Dyer. Essentials of Management Science/operations Research. John Wiley & Sons, 1978.