Gaya APA
Heo, Soon-Bong. (2007).
Why? Mikroorganisme .
Korea:
PT Elex Media Komputindo.
Gaya Chicago
Heo, Soon-Bong.
Why? Mikroorganisme.
Korea:
PT Elex Media Komputindo,
2007.
Text.
Gaya MLA
Heo, Soon-Bong.
Why? Mikroorganisme.
Korea:
PT Elex Media Komputindo,
2007.
Text.
Gaya Turabian
Heo, Soon-Bong.
Why? Mikroorganisme.
Korea:
PT Elex Media Komputindo,
2007.
Print.