APA Style

Heo, Soon-Bong, Endah Nawang Novianti. (2011). WHY ? Traditional Science . Jakarta: PT Elex Media Komputindo.

Chicago Style

Heo, Soon-Bong, Endah Nawang Novianti. WHY ? Traditional Science. Jakarta: PT Elex Media Komputindo, 2011. Text.

MLA Style

Heo, Soon-Bong, Endah Nawang Novianti. WHY ? Traditional Science. Jakarta: PT Elex Media Komputindo, 2011. Text.

Turabian Style

Heo, Soon-Bong, Endah Nawang Novianti. WHY ? Traditional Science. Jakarta: PT Elex Media Komputindo, 2011. Print.