Cita APA (7th ed.)

Hillier, F. S., & Lieberman, G. J. (2005). Introduction to operations research (8th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Hillier, Frederick S., i Gerald J. Lieberman. Introduction to Operations Research. 8th ed. New York: McGraw-Hill, 2005.

Cita MLA (9th ed.)

Hillier, Frederick S., i Gerald J. Lieberman. Introduction to Operations Research. 8th ed. McGraw-Hill, 2005.