Gaya APA
Basic Library Skills. (2006).
[s.l.]:
[s.n.].
Gaya Chicago
Basic Library Skills.
5th.
[s.l.]:
[s.n.],
2006.
Text.
Gaya MLA
Basic Library Skills.
5th.
[s.l.]:
[s.n.],
2006.
Text.
Gaya Turabian
Basic Library Skills.
[s.l.]:
[s.n.],
2006.
Print.