Cita APA (7a ed.)

Hillier, F. S., & Lieberman, G. J. (1994). Operations research (2d ed.). Holden-Day.

Cita Chicago Style (17a ed.)

Hillier, Frederick S., y Gerald J. Lieberman. Operations Research. 2d ed. San Francisco: Holden-Day, 1994.

Cita MLA (8a ed.)

Hillier, Frederick S., y Gerald J. Lieberman. Operations Research. 2d ed. Holden-Day, 1994.