Gaya APA

Seon, Yeong. (2010). Why ? CHEMISTRY KIMIA (Cet. 1). Jakarta: Gramedia.

Gaya Chicago

Seon, Yeong. Why ? CHEMISTRY KIMIA. Cet. 1 Jakarta: Gramedia, 2010. Text.

Gaya MLA

Seon, Yeong. Why ? CHEMISTRY KIMIA. Cet. 1 Jakarta: Gramedia, 2010. Text.

Gaya Turabian

Seon, Yeong. Why ? CHEMISTRY KIMIA. Cet. 1 Jakarta: Gramedia, 2010. Print.