APA Style
25++ amazing freeware for daily activities. (2009).
Yogjakarta:
Andi.
Chicago Style
25++ amazing freeware for daily activities.
Edisi kesatu.
Yogjakarta:
Andi,
2009.
Text.
MLA Style
25++ amazing freeware for daily activities.
Edisi kesatu.
Yogjakarta:
Andi,
2009.
Text.
Turabian Style
25++ amazing freeware for daily activities.
Yogjakarta:
Andi,
2009.
Print.