Gaya APA
Seon,Cho Young. (2010).
Why : Kimia .
Jakarta:
Elex Media Kompotindo.
Gaya Chicago
Seon,Cho Young.
Why : Kimia.
Jakarta:
Elex Media Kompotindo,
2010.
Text.
Gaya MLA
Seon,Cho Young.
Why : Kimia.
Jakarta:
Elex Media Kompotindo,
2010.
Text.
Gaya Turabian
Seon,Cho Young.
Why : Kimia.
Jakarta:
Elex Media Kompotindo,
2010.
Print.