APA (7th ed.) Citation

STIAWAN, D. (2005). Sistem keamanan komputer. Elex Media Computindo.

Chicago Style (17th ed.) Citation

STIAWAN, Deris. Sistem Keamanan Komputer. Elex Media Computindo, 2005.

MLA (8th ed.) Citation

STIAWAN, Deris. Sistem Keamanan Komputer. Elex Media Computindo, 2005.

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