Gaya APA
Hutan Firdaus Amazon. (2008).
:
Sketsa Inti Media.
Gaya Chicago
Hutan Firdaus Amazon.
.
:
Sketsa Inti Media,
2008.
Text.
Gaya MLA
Hutan Firdaus Amazon.
.
:
Sketsa Inti Media,
2008.
Text.
Gaya Turabian
Hutan Firdaus Amazon.
:
Sketsa Inti Media,
2008.
Print.