APA Style
Yeol, Choi. (2010).
Why? Environment : Lingkungan .
Jakarta:
Elex Media Komputindo.
Chicago Style
Yeol, Choi.
Why? Environment : Lingkungan.
Jakarta:
Elex Media Komputindo,
2010.
Text.
MLA Style
Yeol, Choi.
Why? Environment : Lingkungan.
Jakarta:
Elex Media Komputindo,
2010.
Text.
Turabian Style
Yeol, Choi.
Why? Environment : Lingkungan.
Jakarta:
Elex Media Komputindo,
2010.
Print.