Gaya APA
DATABASE PROCESSING. ([s.a.]).
[s.l.]:
[s.n.].
Gaya Chicago
DATABASE PROCESSING.
1.
[s.l.]:
[s.n.],
[s.a.].
Text.
Gaya MLA
DATABASE PROCESSING.
1.
[s.l.]:
[s.n.],
[s.a.].
Text.
Gaya Turabian
DATABASE PROCESSING.
[s.l.]:
[s.n.],
[s.a.].
Print.