Gaya APA
Piper, N.
(2013).
Felix Wants to be Rich 3
(
cet.I)
.
Yogyakarta:
Bentang Belia.
Gaya MLA
Piper, Nikolaus.
"Felix Wants to be Rich 3".
cet.I
Yogyakarta:
Bentang Belia,
2013.
Text.