APA (7th ed.) Citation

Knowledge, R. (2009). Gadget Blogspot Paling Sip. Elex Media Komputindo.

Chicago Style (17th ed.) Citation

Knowledge, Raf. Gadget Blogspot Paling Sip. Elex Media Komputindo, 2009.

MLA (8th ed.) Citation

Knowledge, Raf. Gadget Blogspot Paling Sip. Elex Media Komputindo, 2009.

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