Gaya APA

S., E, I. et al (2009). Interactive English Junior High School Grade 3 (Cet 1). Jakarta: Pustaka andro Jaya.

Gaya MLA

S., Emalia, Iragiliati. et al. "Interactive English Junior High School Grade 3". Cet 1 Jakarta: Pustaka andro Jaya, 2009. Text.