Gaya APA
The Gregg Reference Manual. (2001).
New York:
[s.n.].
Gaya Chicago
The Gregg Reference Manual.
Ed. 9.
New York:
[s.n.],
2001.
Text.
Gaya MLA
The Gregg Reference Manual.
Ed. 9.
New York:
[s.n.],
2001.
Text.
Gaya Turabian
The Gregg Reference Manual.
New York:
[s.n.],
2001.
Print.