APA (7th ed.) Citation

Peterson, J. L., & Silberschatz, A. (1985). Operating system concepts (2nd ed.). JDIGIELECOM.

Chicago Style (17th ed.) Citation

Peterson, James L., and Abraham Silberschatz. Operating System Concepts. 2nd ed. Manila: JDIGIELECOM, 1985.

MLA (9th ed.) Citation

Peterson, James L., and Abraham Silberschatz. Operating System Concepts. 2nd ed. JDIGIELECOM, 1985.

Warning: These citations may not always be 100% accurate.