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