Gaya APA

PC Media Antivirus 6.3. (2011). : PC Media.

Gaya Chicago

PC Media Antivirus 6.3. . : PC Media, 2011. Text.

Gaya MLA

PC Media Antivirus 6.3. . : PC Media, 2011. Text.

Gaya Turabian

PC Media Antivirus 6.3. : PC Media, 2011. Print.