Gaya APA
Tiwi, dkk. (2012).
Dear mom and dad .
Jakarta Selatan:
Noura Book.
Gaya Chicago
Tiwi, dkk.
Dear mom and dad.
Jakarta Selatan:
Noura Book,
2012.
Text.
Gaya MLA
Tiwi, dkk.
Dear mom and dad.
Jakarta Selatan:
Noura Book,
2012.
Text.
Gaya Turabian
Tiwi, dkk.
Dear mom and dad.
Jakarta Selatan:
Noura Book,
2012.
Print.