APA Style
KEYES, Daniel. (2005).
24 Wajah Billy .
Bandung:
Qanita.
Chicago Style
KEYES, Daniel.
24 Wajah Billy.
Bandung:
Qanita,
2005.
Text.
MLA Style
KEYES, Daniel.
24 Wajah Billy.
Bandung:
Qanita,
2005.
Text.
Turabian Style
KEYES, Daniel.
24 Wajah Billy.
Bandung:
Qanita,
2005.
Print.