APA (7th ed.) Citation

Enrick, N. L. (1965). Management operations research. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Enrick, Norbert Lloyd. Management Operations Research. New York: Holt, Rinehart and Winston, 1965.

MLA (9th ed.) Citation

Enrick, Norbert Lloyd. Management Operations Research. Holt, Rinehart and Winston, 1965.