Gaya APA
Writing from sources. (2010).
New York:
[s.n.].
Gaya Chicago
Writing from sources.
.
New York:
[s.n.],
2010.
Text.
Gaya MLA
Writing from sources.
.
New York:
[s.n.],
2010.
Text.
Gaya Turabian
Writing from sources.
New York:
[s.n.],
2010.
Print.