Gaya APA
Green, John. (2012).
Paper towns .
USA:
Penguin Group.
Gaya Chicago
Green, John.
Paper towns.
USA:
Penguin Group,
2012.
Text.
Gaya MLA
Green, John.
Paper towns.
USA:
Penguin Group,
2012.
Text.
Gaya Turabian
Green, John.
Paper towns.
USA:
Penguin Group,
2012.
Print.