Cita APA (7a ed.)

Sasieni, M., Yaspan, A., & Friedman, L. (1959). Operations research: Methods and problems. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Sasieni, Maurice, Arthur Yaspan, y Lawrence Friedman. Operations Research: Methods and Problems. New York [etc.]: John Wiley & Sons, 1959.

Cita MLA (9a ed.)

Sasieni, Maurice, et al. Operations Research: Methods and Problems. John Wiley & Sons, 1959.