Petikan APA

Hamid Ali, F. A. (2011). A study of technology in firewall system.

Petikan Gaya Chicago

Hamid Ali, Firkhan Ali. A Study of Technology in Firewall System. 2011.

Petikan MLA

Hamid Ali, Firkhan Ali. A Study of Technology in Firewall System. 2011.

Amaran: Petikan-petikan ini tidak semestinya 100% tepat.