Gaya APA
Gray, Alice. (2006).
Heart for a Friend .
Yogyakarta:
Gloria Graffa.
Gaya Chicago
Gray, Alice.
Heart for a Friend.
Yogyakarta:
Gloria Graffa,
2006.
Text.
Gaya MLA
Gray, Alice.
Heart for a Friend.
Yogyakarta:
Gloria Graffa,
2006.
Text.
Gaya Turabian
Gray, Alice.
Heart for a Friend.
Yogyakarta:
Gloria Graffa,
2006.
Print.