APA (7th ed.) Citation

Sitorus, E. (2004). Hacker & Keamanan. Andi.

Chicago Style (17th ed.) Citation

Sitorus, Eryyanto. Hacker & Keamanan. Andi, 2004.

MLA (8th ed.) Citation

Sitorus, Eryyanto. Hacker & Keamanan. Andi, 2004.

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