Cita APA (7a ed.)

Sullivan, M. Incredibly useful websites. PC World Philippines.

Cita Chicago Style (17a ed.)

Sullivan, Mark. "Incredibly Useful Websites." PC World Philippines .

Cita MLA (9a ed.)

Sullivan, Mark. "Incredibly Useful Websites." PC World Philippines, .

Precaución: Estas citas no son 100% exactas.