APA (7th ed.) Citation

Callan, S., & Douglas, E. J. (1992). Managerial economics: Αnalysis and strategy (4η.). Prentice Hall.

Chicago Style (17th ed.) Citation

Callan, Scott, and Evan J. Douglas. Managerial Economics: Αnalysis and Strategy. 4η. New Jersey: Prentice Hall, 1992.

MLA (8th ed.) Citation

Callan, Scott, and Evan J. Douglas. Managerial Economics: Αnalysis and Strategy. 4η. Prentice Hall, 1992.