Gaya APA

COBB, A., B. (2007). CHEMISTRY MATTERS! 2 STATES OF MATTER (1). Bandung: Pakar Raya Pustaka.

Gaya MLA

COBB, A., B.. CHEMISTRY MATTERS! 2 STATES OF MATTER. 1 Bandung: Pakar Raya Pustaka, 2007. Text.