APA (7th ed.) Citation

Rizky, A. (2008). Cara Gampang Chatting dengan Yahoo Messenger. Gava Media.

Chicago Style (17th ed.) Citation

Rizky, Ar. Cara Gampang Chatting Dengan Yahoo Messenger. Gava Media, 2008.

MLA (8th ed.) Citation

Rizky, Ar. Cara Gampang Chatting Dengan Yahoo Messenger. Gava Media, 2008.

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