Gaya APA
Piper, Nikolaus. (2013).
Felix Wants to be Rich 2 .
Yogyakarta:
Bentang belia.
Gaya Chicago
Piper, Nikolaus.
Felix Wants to be Rich 2.
Yogyakarta:
Bentang belia,
2013.
Text.
Gaya MLA
Piper, Nikolaus.
Felix Wants to be Rich 2.
Yogyakarta:
Bentang belia,
2013.
Text.
Gaya Turabian
Piper, Nikolaus.
Felix Wants to be Rich 2.
Yogyakarta:
Bentang belia,
2013.
Print.