Gaya APA
Hopkins, cathy. (2013).
Double trouble .
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Hopkins, cathy.
Double trouble.
Jakarta:
Elex Media Komputindo,
2013.
Text.
Gaya MLA
Hopkins, cathy.
Double trouble.
Jakarta:
Elex Media Komputindo,
2013.
Text.
Gaya Turabian
Hopkins, cathy.
Double trouble.
Jakarta:
Elex Media Komputindo,
2013.
Print.