Cita APA (7a ed.)

Hillier, F. S., & Lieberman, G. J. (1980). Introduction to operations research (3rd. ed.). Holden-Day, Inc..

Cita Chicago Style (17a ed.)

Hillier, Frederick S., y Gerald J. Lieberman. Introduction to Operations Research. 3rd. ed. California: Holden-Day, Inc., 1980.

Cita MLA (8a ed.)

Hillier, Frederick S., y Gerald J. Lieberman. Introduction to Operations Research. 3rd. ed. Holden-Day, Inc., 1980.