Gaya APA

Sholikhah, I, M. et al (2010). Speed Uo English 2 (primary 2) (New). Jakarta: Yudhistira.

Gaya MLA

Sholikhah, Ika, Maratus. et al. "Speed Uo English 2 (primary 2)". New Jakarta: Yudhistira, 2010. Text.