Gaya APA
Cho, Young-Seon, Endah Nawang Novianti. (2011).
Why? Future Science ( Sains Masa Depan ) .
Hoboken, NJ:
PT Elex Media Komputindo.
Gaya Chicago
Cho, Young-Seon, Endah Nawang Novianti.
Why? Future Science ( Sains Masa Depan ).
Hoboken, NJ:
PT Elex Media Komputindo,
2011.
Text.
Gaya MLA
Cho, Young-Seon, Endah Nawang Novianti.
Why? Future Science ( Sains Masa Depan ).
Hoboken, NJ:
PT Elex Media Komputindo,
2011.
Text.
Gaya Turabian
Cho, Young-Seon, Endah Nawang Novianti.
Why? Future Science ( Sains Masa Depan ).
Hoboken, NJ:
PT Elex Media Komputindo,
2011.
Print.