Gaya APA
The Graduation Key. (2004).
New York:
Gold Edition.
Gaya Chicago
The Graduation Key.
.
New York:
Gold Edition,
2004.
Text.
Gaya MLA
The Graduation Key.
.
New York:
Gold Edition,
2004.
Text.
Gaya Turabian
The Graduation Key.
New York:
Gold Edition,
2004.
Print.