Gaya APA

Bates, N. et al (2005). Real time 2 : an interactive english corse for junior high school students year viii (smp & mts) (Cet. 2). Jakarta: Phibeta Aneka Gama.

Gaya MLA

Bates, Nina. et al. "Real time 2 : an interactive english corse for junior high school students year viii (smp & mts)". Cet. 2 Jakarta: Phibeta Aneka Gama, 2005. Text.