APA (7th ed.) Citation

Brigham, E. F., & Pappas, J. L. (1972). Managerial economics. The Dryden.

Chicago Style (17th ed.) Citation

Brigham, Eugene F., and James L. Pappas. Managerial Economics. Hinsdale: The Dryden, 1972.

MLA (9th ed.) Citation

Brigham, Eugene F., and James L. Pappas. Managerial Economics. The Dryden, 1972.