APA Style
Heo, Soon-Bong. (2011).
Why?: Lingkungan (Environment) .
Jakarta:
PT Elek Media Komputindo.
Chicago Style
Heo, Soon-Bong.
Why?: Lingkungan (Environment).
Jakarta:
PT Elek Media Komputindo,
2011.
Text.
MLA Style
Heo, Soon-Bong.
Why?: Lingkungan (Environment).
Jakarta:
PT Elek Media Komputindo,
2011.
Text.
Turabian Style
Heo, Soon-Bong.
Why?: Lingkungan (Environment).
Jakarta:
PT Elek Media Komputindo,
2011.
Print.