Gaya APA
THE VIRTUAL REFERENCE DESK creating a reference future. (2006).
New York:
[s.n.].
Gaya Chicago
THE VIRTUAL REFERENCE DESK creating a reference future.
.
New York:
[s.n.],
2006.
Text.
Gaya MLA
THE VIRTUAL REFERENCE DESK creating a reference future.
.
New York:
[s.n.],
2006.
Text.
Gaya Turabian
THE VIRTUAL REFERENCE DESK creating a reference future.
New York:
[s.n.],
2006.
Print.