Gaya APA
Orr, Gregory. (2006).
The Blessing .
Jakarta:
Elek Media Komputindo.
Gaya Chicago
Orr, Gregory.
The Blessing.
Jakarta:
Elek Media Komputindo,
2006.
Text.
Gaya MLA
Orr, Gregory.
The Blessing.
Jakarta:
Elek Media Komputindo,
2006.
Text.
Gaya Turabian
Orr, Gregory.
The Blessing.
Jakarta:
Elek Media Komputindo,
2006.
Print.