APA Style
Chandraleka, Happy. (2004).
Virus worm dan trojan horse .
Yogyakarta:
Andi.
Chicago Style
Chandraleka, Happy.
Virus worm dan trojan horse.
Yogyakarta:
Andi,
2004.
Text.
MLA Style
Chandraleka, Happy.
Virus worm dan trojan horse.
Yogyakarta:
Andi,
2004.
Text.
Turabian Style
Chandraleka, Happy.
Virus worm dan trojan horse.
Yogyakarta:
Andi,
2004.
Print.