Gaya APA

Silberschatz, A. et al (2014). Operating System Concepts (Ninth Edition). Hoboken, New Jersey: John Wiley & Sons, (Asia) Ptd Ltd.

Gaya MLA

Silberschatz, Abraham. et al. "Operating System Concepts". Ninth Edition Hoboken, New Jersey: John Wiley & Sons, (Asia) Ptd Ltd, 2014. .