Cita APA

Ecker, J. G., & Kupferschmid, M. (1988). Introduction to operations research. Wiley.

Citación estilo Chicago

Ecker, Joseph G., and Michael Kupferschmid. Introduction to Operations Research. New York: Wiley, 1988.

Cita MLA

Ecker, Joseph G., and Michael Kupferschmid. Introduction to Operations Research. Wiley, 1988.